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-rw-r--r--xlators/performance/io-cache/src/io-cache.c488
1 files changed, 201 insertions, 287 deletions
diff --git a/xlators/performance/io-cache/src/io-cache.c b/xlators/performance/io-cache/src/io-cache.c
index 3082242b3..8b36d2af7 100644
--- a/xlators/performance/io-cache/src/io-cache.c
+++ b/xlators/performance/io-cache/src/io-cache.c
@@ -30,15 +30,13 @@
#include <assert.h>
#include <sys/time.h>
-static uint32_t
-ioc_get_priority (ioc_table_t *table,
- const char *path);
+uint32_t
+ioc_get_priority (ioc_table_t *table, const char *path);
-static uint32_t
-ioc_get_priority (ioc_table_t *table,
- const char *path);
+uint32_t
+ioc_get_priority (ioc_table_t *table, const char *path);
-static inline ioc_inode_t *
+inline ioc_inode_t *
ioc_inode_reupdate (ioc_inode_t *ioc_inode)
{
ioc_table_t *table = ioc_inode->table;
@@ -49,12 +47,11 @@ ioc_inode_reupdate (ioc_inode_t *ioc_inode)
return ioc_inode;
}
-static inline ioc_inode_t *
-ioc_get_inode (dict_t *dict,
- char *name)
+inline ioc_inode_t *
+ioc_get_inode (dict_t *dict, char *name)
{
ioc_inode_t *ioc_inode = NULL;
- data_t *ioc_inode_data = dict_get (dict, name);
+ data_t *ioc_inode_data = dict_get (dict, name);
ioc_table_t *table = NULL;
if (ioc_inode_data) {
@@ -76,10 +73,10 @@ ioc_get_inode (dict_t *dict,
int32_t
ioc_inode_need_revalidate (ioc_inode_t *ioc_inode)
{
- int8_t need_revalidate = 0;
+ int8_t need_revalidate = 0;
struct timeval tv = {0,};
- int32_t ret = -1;
- ioc_table_t *table = ioc_inode->table;
+ int32_t ret = -1;
+ ioc_table_t *table = ioc_inode->table;
ret = gettimeofday (&tv, NULL);
@@ -100,8 +97,8 @@ int32_t
__ioc_inode_flush (ioc_inode_t *ioc_inode)
{
ioc_page_t *curr = NULL, *next = NULL;
- int32_t destroy_size = 0;
- int32_t ret = 0;
+ int32_t destroy_size = 0;
+ int32_t ret = 0;
list_for_each_entry_safe (curr, next, &ioc_inode->pages, pages) {
ret = ioc_page_destroy (curr);
@@ -147,12 +144,8 @@ ioc_inode_flush (ioc_inode_t *ioc_inode)
*
*/
int32_t
-ioc_utimens_cbk (call_frame_t *frame,
- void *cookie,
- xlator_t *this,
- int32_t op_ret,
- int32_t op_errno,
- struct stat *stbuf)
+ioc_utimens_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
+ int32_t op_ret, int32_t op_errno, struct stat *stbuf)
{
STACK_UNWIND (frame, op_ret, op_errno, stbuf);
return 0;
@@ -168,10 +161,8 @@ ioc_utimens_cbk (call_frame_t *frame,
*
*/
int32_t
-ioc_utimens (call_frame_t *frame,
- xlator_t *this,
- loc_t *loc,
- struct timespec *tv)
+ioc_utimens (call_frame_t *frame, xlator_t *this, loc_t *loc,
+ struct timespec *tv)
{
uint64_t ioc_inode = 0;
inode_ctx_get (loc->inode, this, &ioc_inode);
@@ -179,36 +170,30 @@ ioc_utimens (call_frame_t *frame,
if (ioc_inode)
ioc_inode_flush ((ioc_inode_t *)(long)ioc_inode);
- STACK_WIND (frame, ioc_utimens_cbk,
- FIRST_CHILD (this),
- FIRST_CHILD (this)->fops->utimens,
- loc, tv);
+ STACK_WIND (frame, ioc_utimens_cbk, FIRST_CHILD (this),
+ FIRST_CHILD (this)->fops->utimens, loc, tv);
+
return 0;
}
int32_t
-ioc_lookup_cbk (call_frame_t *frame,
- void *cookie,
- xlator_t *this,
- int32_t op_ret,
- int32_t op_errno,
- inode_t *inode,
- struct stat *stbuf,
- dict_t *dict)
+ioc_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
+ int32_t op_ret, int32_t op_errno, inode_t *inode,
+ struct stat *stbuf, dict_t *dict)
{
- ioc_inode_t *ioc_inode = NULL;
- ioc_local_t *local = frame->local;
- ioc_table_t *table = this->private;
- ioc_page_t *page = NULL;
- data_t *content_data = NULL;
- char *src = NULL;
- char need_unref = 0;
- uint8_t cache_still_valid = 0;
- uint32_t weight = 0;
- uint64_t tmp_ioc_inode = 0;
- char *buf = NULL;
- char *tmp = NULL;
- int i;
+ ioc_inode_t *ioc_inode = NULL;
+ ioc_local_t *local = frame->local;
+ ioc_table_t *table = this->private;
+ ioc_page_t *page = NULL;
+ data_t *content_data = NULL;
+ char *src = NULL;
+ char need_unref = 0;
+ uint8_t cache_still_valid = 0;
+ uint32_t weight = 0;
+ uint64_t tmp_ioc_inode = 0;
+ char *buf = NULL;
+ char *tmp = NULL;
+ int i;
struct iobref *iobref = NULL;
struct iobuf *iobuf = NULL;
@@ -302,12 +287,11 @@ ioc_lookup_cbk (call_frame_t *frame,
"page not present");
ioc_inode_unlock (ioc_inode);
- STACK_WIND (frame,
- ioc_lookup_cbk,
- FIRST_CHILD (this),
+ STACK_WIND (frame, ioc_lookup_cbk,
+ FIRST_CHILD (this),
FIRST_CHILD (this)->fops->lookup,
&local->file_loc,
- local->xattr_req);
+ local->xattr_req);
return 0;
}
buf = CALLOC (1, stbuf->st_size);
@@ -344,7 +328,7 @@ ioc_lookup_cbk (call_frame_t *frame,
}
}
- out:
+out:
STACK_UNWIND (frame, op_ret, op_errno, inode, stbuf, dict);
if (need_unref) {
@@ -360,19 +344,17 @@ ioc_lookup_cbk (call_frame_t *frame,
}
int32_t
-ioc_lookup (call_frame_t *frame,
- xlator_t *this,
- loc_t *loc,
+ioc_lookup (call_frame_t *frame, xlator_t *this, loc_t *loc,
dict_t *xattr_req)
{
- uint64_t content_limit = 0;
+ uint64_t content_limit = 0;
+ uint64_t tmp_ioc_inode = 0;
+ ioc_inode_t *ioc_inode = NULL;
+ ioc_page_t *page = NULL;
+ ioc_local_t *local = NULL;
if (GF_FILE_CONTENT_REQUESTED(xattr_req, &content_limit)) {
- uint64_t tmp_ioc_inode = 0;
- ioc_inode_t *ioc_inode = NULL;
- ioc_page_t *page = NULL;
- ioc_local_t *local = CALLOC (1, sizeof (*local));
-
+ local = CALLOC (1, sizeof (*local));
local->need_xattr = content_limit;
local->file_loc.path = loc->path;
local->file_loc.inode = loc->inode;
@@ -395,12 +377,9 @@ ioc_lookup (call_frame_t *frame,
}
}
- STACK_WIND (frame,
- ioc_lookup_cbk,
- FIRST_CHILD (this),
- FIRST_CHILD (this)->fops->lookup,
- loc,
- xattr_req);
+ STACK_WIND (frame, ioc_lookup_cbk, FIRST_CHILD (this),
+ FIRST_CHILD (this)->fops->lookup, loc, xattr_req);
+
return 0;
}
@@ -413,8 +392,7 @@ ioc_lookup (call_frame_t *frame,
*
*/
int32_t
-ioc_forget (xlator_t *this,
- inode_t *inode)
+ioc_forget (xlator_t *this, inode_t *inode)
{
uint64_t ioc_inode = 0;
@@ -439,19 +417,17 @@ ioc_forget (xlator_t *this,
*
*/
int32_t
-ioc_cache_validate_cbk (call_frame_t *frame,
- void *cookie,
- xlator_t *this,
- int32_t op_ret,
- int32_t op_errno,
- struct stat *stbuf)
+ioc_cache_validate_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
+ int32_t op_ret, int32_t op_errno, struct stat *stbuf)
{
- ioc_local_t *local = frame->local;
+ ioc_local_t *local = NULL;
ioc_inode_t *ioc_inode = NULL;
- size_t destroy_size = 0;
- struct stat *local_stbuf = stbuf;
+ size_t destroy_size = 0;
+ struct stat *local_stbuf = NULL;
+ local = frame->local;
ioc_inode = local->inode;
+ local_stbuf = stbuf;
if ((op_ret == -1) ||
((op_ret >= 0) && !ioc_cache_still_valid(ioc_inode, stbuf))) {
@@ -501,12 +477,11 @@ ioc_cache_validate_cbk (call_frame_t *frame,
return 0;
}
-static int32_t
-ioc_wait_on_inode (ioc_inode_t *ioc_inode,
- ioc_page_t *page)
+int32_t
+ioc_wait_on_inode (ioc_inode_t *ioc_inode, ioc_page_t *page)
{
ioc_waitq_t *waiter = NULL, *trav = NULL;
- uint32_t page_found = 0;
+ uint32_t page_found = 0;
trav = ioc_inode->waitq;
@@ -537,14 +512,12 @@ ioc_wait_on_inode (ioc_inode_t *ioc_inode,
* @fd:
*
*/
-static int32_t
-ioc_cache_validate (call_frame_t *frame,
- ioc_inode_t *ioc_inode,
- fd_t *fd,
+int32_t
+ioc_cache_validate (call_frame_t *frame, ioc_inode_t *ioc_inode, fd_t *fd,
ioc_page_t *page)
{
call_frame_t *validate_frame = NULL;
- ioc_local_t *validate_local = NULL;
+ ioc_local_t *validate_local = NULL;
validate_local = CALLOC (1, sizeof (ioc_local_t));
ERR_ABORT (validate_local);
@@ -553,22 +526,20 @@ ioc_cache_validate (call_frame_t *frame,
validate_local->inode = ioc_inode;
validate_frame->local = validate_local;
- STACK_WIND (validate_frame,
- ioc_cache_validate_cbk,
- FIRST_CHILD (frame->this),
- FIRST_CHILD (frame->this)->fops->fstat,
- fd);
+ STACK_WIND (validate_frame, ioc_cache_validate_cbk,
+ FIRST_CHILD (frame->this),
+ FIRST_CHILD (frame->this)->fops->fstat, fd);
return 0;
}
-static inline uint32_t
-is_match (const char *path,
- const char *pattern)
+inline uint32_t
+is_match (const char *path, const char *pattern)
{
- char *pathname = strdup (path);
+ char *pathname = NULL;
int32_t ret = 0;
+ pathname = strdup (path);
ret = fnmatch (pattern, path, FNM_NOESCAPE);
free (pathname);
@@ -576,11 +547,10 @@ is_match (const char *path,
return (ret == 0);
}
-static uint32_t
-ioc_get_priority (ioc_table_t *table,
- const char *path)
+uint32_t
+ioc_get_priority (ioc_table_t *table, const char *path)
{
- uint32_t priority = 0;
+ uint32_t priority = 0;
struct ioc_priority *curr = NULL;
list_for_each_entry (curr, &table->priority_list, list) {
@@ -603,20 +573,21 @@ ioc_get_priority (ioc_table_t *table,
*
*/
int32_t
-ioc_open_cbk (call_frame_t *frame,
- void *cookie,
- xlator_t *this,
- int32_t op_ret,
- int32_t op_errno,
- fd_t *fd)
+ioc_open_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret,
+ int32_t op_errno, fd_t *fd)
{
- uint64_t tmp_ioc_inode = 0;
- ioc_local_t *local = frame->local;
- ioc_table_t *table = this->private;
+ uint64_t tmp_ioc_inode = 0;
+ ioc_local_t *local = NULL;
+ ioc_table_t *table = NULL;
ioc_inode_t *ioc_inode = NULL;
- inode_t *inode = local->file_loc.inode;
- uint32_t weight = 0;
- const char *path = local->file_loc.path;
+ inode_t *inode = NULL;
+ uint32_t weight = 0;
+ const char *path = NULL;
+
+ local = frame->local;
+ table = this->private;
+ inode = local->file_loc.inode;
+ path = local->file_loc.path;
if (op_ret != -1) {
/* look for ioc_inode corresponding to this fd */
@@ -626,12 +597,14 @@ ioc_open_cbk (call_frame_t *frame,
ioc_inode = (ioc_inode_t *)(long)tmp_ioc_inode;
if (!ioc_inode) {
- /* this is the first time someone is opening this
- file, assign weight
+ /*
+ this is the first time someone is opening
+ this file, assign weight
*/
weight = ioc_get_priority (table, path);
- ioc_inode = ioc_inode_update (table, inode, weight);
+ ioc_inode = ioc_inode_update (table, inode,
+ weight);
__inode_ctx_put (fd->inode, this,
(uint64_t)(long)ioc_inode);
} else {
@@ -648,8 +621,8 @@ ioc_open_cbk (call_frame_t *frame,
/* If mandatory locking has been enabled on this file,
we disable caching on it */
- if (((inode->st_mode & S_ISGID) &&
- !(inode->st_mode & S_IXGRP))) {
+ if (((inode->st_mode & S_ISGID)
+ && !(inode->st_mode & S_IXGRP))) {
fd_ctx_set (fd, this, 1);
}
@@ -684,20 +657,19 @@ ioc_open_cbk (call_frame_t *frame,
*
*/
int32_t
-ioc_create_cbk (call_frame_t *frame,
- void *cookie,
- xlator_t *this,
- int32_t op_ret,
- int32_t op_errno,
- fd_t *fd,
- inode_t *inode,
- struct stat *buf)
+ioc_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
+ int32_t op_ret, int32_t op_errno, fd_t *fd,
+ inode_t *inode, struct stat *buf)
{
- ioc_local_t *local = frame->local;
- ioc_table_t *table = this->private;
+ ioc_local_t *local = NULL;
+ ioc_table_t *table = NULL;
ioc_inode_t *ioc_inode = NULL;
- uint32_t weight = 0;
- const char *path = local->file_loc.path;
+ uint32_t weight = 0;
+ const char *path = NULL;
+
+ local = frame->local;
+ table = this->private;
+ path = local->file_loc.path;
if (op_ret != -1) {
{
@@ -709,8 +681,10 @@ ioc_create_cbk (call_frame_t *frame,
inode_ctx_put (fd->inode, this,
(uint64_t)(long)ioc_inode);
}
- /* If mandatory locking has been enabled on this file,
- we disable caching on it */
+ /*
+ * If mandatory locking has been enabled on this file,
+ * we disable caching on it
+ */
if ((inode->st_mode & S_ISGID) &&
!(inode->st_mode & S_IXGRP)) {
fd_ctx_set (fd, this, 1);
@@ -718,7 +692,8 @@ ioc_create_cbk (call_frame_t *frame,
/* If O_DIRECT open, we disable caching on it */
if (local->flags & O_DIRECT){
- /* O_DIRECT is only for one fd, not the inode
+ /*
+ * O_DIRECT is only for one fd, not the inode
* as a whole
*/
fd_ctx_set (fd, this, 1);
@@ -743,14 +718,13 @@ ioc_create_cbk (call_frame_t *frame,
*
*/
int32_t
-ioc_open (call_frame_t *frame,
- xlator_t *this,
- loc_t *loc,
- int32_t flags,
+ioc_open (call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t flags,
fd_t *fd)
{
- ioc_local_t *local = CALLOC (1, sizeof (ioc_local_t));
+ ioc_local_t *local = NULL;
+
+ local = CALLOC (1, sizeof (ioc_local_t));
ERR_ABORT (local);
local->flags = flags;
@@ -759,13 +733,8 @@ ioc_open (call_frame_t *frame,
frame->local = local;
- STACK_WIND (frame,
- ioc_open_cbk,
- FIRST_CHILD(this),
- FIRST_CHILD(this)->fops->open,
- loc,
- flags,
- fd);
+ STACK_WIND (frame, ioc_open_cbk, FIRST_CHILD(this),
+ FIRST_CHILD(this)->fops->open, loc, flags, fd);
return 0;
}
@@ -781,24 +750,21 @@ ioc_open (call_frame_t *frame,
*
*/
int32_t
-ioc_create (call_frame_t *frame,
- xlator_t *this,
- loc_t *loc,
- int32_t flags,
- mode_t mode,
- fd_t *fd)
+ioc_create (call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t flags,
+ mode_t mode, fd_t *fd)
{
- ioc_local_t *local = CALLOC (1, sizeof (ioc_local_t));
+ ioc_local_t *local = NULL;
+
+ local = CALLOC (1, sizeof (ioc_local_t));
ERR_ABORT (local);
local->flags = flags;
local->file_loc.path = loc->path;
frame->local = local;
- STACK_WIND (frame, ioc_create_cbk,
- FIRST_CHILD(this),
- FIRST_CHILD(this)->fops->create,
- loc, flags, mode, fd);
+ STACK_WIND (frame, ioc_create_cbk, FIRST_CHILD(this),
+ FIRST_CHILD(this)->fops->create, loc, flags, mode, fd);
+
return 0;
}
@@ -814,8 +780,7 @@ ioc_create (call_frame_t *frame,
*
*/
int32_t
-ioc_release (xlator_t *this,
- fd_t *fd)
+ioc_release (xlator_t *this, fd_t *fd)
{
return 0;
}
@@ -832,14 +797,9 @@ ioc_release (xlator_t *this,
*
*/
int32_t
-ioc_readv_disabled_cbk (call_frame_t *frame,
- void *cookie,
- xlator_t *this,
- int32_t op_ret,
- int32_t op_errno,
- struct iovec *vector,
- int32_t count,
- struct stat *stbuf,
+ioc_readv_disabled_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
+ int32_t op_ret, int32_t op_errno, struct iovec *vector,
+ int32_t count, struct stat *stbuf,
struct iobref *iobref)
{
STACK_UNWIND (frame, op_ret, op_errno, vector, count, stbuf, iobref);
@@ -865,31 +825,34 @@ ioc_need_prune (ioc_table_t *table)
}
/*
- * dispatch_requests -
+ * ioc_dispatch_requests -
*
* @frame:
* @inode:
*
*
*/
-static void
-dispatch_requests (call_frame_t *frame,
- ioc_inode_t *ioc_inode,
- fd_t *fd,
- off_t offset,
- size_t size)
+void
+ioc_dispatch_requests (call_frame_t *frame, ioc_inode_t *ioc_inode, fd_t *fd,
+ off_t offset, size_t size)
{
- ioc_local_t *local = frame->local;
- ioc_table_t *table = ioc_inode->table;
+ ioc_local_t *local = NULL;
+ ioc_table_t *table = NULL;
ioc_page_t *trav = NULL;
ioc_waitq_t *waitq = NULL;
- off_t rounded_offset = 0;
- off_t rounded_end = 0;
- off_t trav_offset = 0;
- int32_t fault = 0;
- int8_t need_validate = 0;
- int8_t might_need_validate = 0; /* if a page exists, do we need
- to validate it? */
+ off_t rounded_offset = 0;
+ off_t rounded_end = 0;
+ off_t trav_offset = 0;
+ int32_t fault = 0;
+ size_t trav_size = 0;
+ off_t local_offset = 0;
+ int8_t need_validate = 0;
+ int8_t might_need_validate = 0; /*
+ * if a page exists, do we need
+ * to validate it?
+ */
+ local = frame->local;
+ table = ioc_inode->table;
rounded_offset = floor (offset, table->page_size);
rounded_end = roof (offset + size, table->page_size);
@@ -908,9 +871,6 @@ dispatch_requests (call_frame_t *frame,
might_need_validate = ioc_inode_need_revalidate (ioc_inode);
while (trav_offset < rounded_end) {
- size_t trav_size = 0;
- off_t local_offset = 0;
-
ioc_inode_lock (ioc_inode);
//{
@@ -927,7 +887,7 @@ dispatch_requests (call_frame_t *frame,
fault = 1;
if (!trav) {
gf_log (frame->this->name, GF_LOG_CRITICAL,
- "ioc_page_create returned NULL");
+ "out of memory");
}
}
@@ -997,40 +957,31 @@ dispatch_requests (call_frame_t *frame,
*
*/
int32_t
-ioc_readv (call_frame_t *frame,
- xlator_t *this,
- fd_t *fd,
- size_t size,
- off_t offset)
+ioc_readv (call_frame_t *frame, xlator_t *this, fd_t *fd,
+ size_t size, off_t offset)
{
uint64_t tmp_ioc_inode = 0;
- ioc_inode_t *ioc_inode = NULL;
- ioc_local_t *local = NULL;
+ ioc_inode_t *ioc_inode = NULL;
+ ioc_local_t *local = NULL;
uint32_t weight = 0;
inode_ctx_get (fd->inode, this, &tmp_ioc_inode);
ioc_inode = (ioc_inode_t *)(long)tmp_ioc_inode;
if (!ioc_inode) {
/* caching disabled, go ahead with normal readv */
- STACK_WIND (frame,
- ioc_readv_disabled_cbk,
- FIRST_CHILD (frame->this),
- FIRST_CHILD (frame->this)->fops->readv,
- fd,
- size,
- offset);
+ STACK_WIND (frame, ioc_readv_disabled_cbk,
+ FIRST_CHILD (frame->this),
+ FIRST_CHILD (frame->this)->fops->readv, fd, size,
+ offset);
return 0;
}
if (!fd_ctx_get (fd, this, NULL)) {
/* disable caching for this fd, go ahead with normal readv */
- STACK_WIND (frame,
- ioc_readv_disabled_cbk,
- FIRST_CHILD (frame->this),
- FIRST_CHILD (frame->this)->fops->readv,
- fd,
- size,
- offset);
+ STACK_WIND (frame, ioc_readv_disabled_cbk,
+ FIRST_CHILD (frame->this),
+ FIRST_CHILD (frame->this)->fops->readv, fd, size,
+ offset);
return 0;
}
@@ -1058,7 +1009,7 @@ ioc_readv (call_frame_t *frame,
}
ioc_table_unlock (ioc_inode->table);
- dispatch_requests (frame, ioc_inode, fd, offset, size);
+ ioc_dispatch_requests (frame, ioc_inode, fd, offset, size);
return 0;
}
@@ -1074,16 +1025,13 @@ ioc_readv (call_frame_t *frame,
*
*/
int32_t
-ioc_writev_cbk (call_frame_t *frame,
- void *cookie,
- xlator_t *this,
- int32_t op_ret,
- int32_t op_errno,
- struct stat *stbuf)
+ioc_writev_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
+ int32_t op_ret, int32_t op_errno, struct stat *stbuf)
{
- ioc_local_t *local = frame->local;
- uint64_t ioc_inode = 0;
+ ioc_local_t *local = NULL;
+ uint64_t ioc_inode = 0;
+ local = frame->local;
inode_ctx_get (local->fd->inode, this, &ioc_inode);
if (ioc_inode)
@@ -1105,16 +1053,12 @@ ioc_writev_cbk (call_frame_t *frame,
*
*/
int32_t
-ioc_writev (call_frame_t *frame,
- xlator_t *this,
- fd_t *fd,
- struct iovec *vector,
- int32_t count,
- off_t offset,
+ioc_writev (call_frame_t *frame, xlator_t *this, fd_t *fd,
+ struct iovec *vector, int32_t count, off_t offset,
struct iobref *iobref)
{
ioc_local_t *local = NULL;
- uint64_t ioc_inode = 0;
+ uint64_t ioc_inode = 0;
local = CALLOC (1, sizeof (ioc_local_t));
ERR_ABORT (local);
@@ -1127,14 +1071,8 @@ ioc_writev (call_frame_t *frame,
if (ioc_inode)
ioc_inode_flush ((ioc_inode_t *)(long)ioc_inode);
- STACK_WIND (frame,
- ioc_writev_cbk,
- FIRST_CHILD(this),
- FIRST_CHILD(this)->fops->writev,
- fd,
- vector,
- count,
- offset,
+ STACK_WIND (frame, ioc_writev_cbk, FIRST_CHILD(this),
+ FIRST_CHILD(this)->fops->writev, fd, vector, count, offset,
iobref);
return 0;
@@ -1152,12 +1090,8 @@ ioc_writev (call_frame_t *frame,
*
*/
int32_t
-ioc_truncate_cbk (call_frame_t *frame,
- void *cookie,
- xlator_t *this,
- int32_t op_ret,
- int32_t op_errno,
- struct stat *buf)
+ioc_truncate_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
+ int32_t op_ret, int32_t op_errno, struct stat *buf)
{
STACK_UNWIND (frame, op_ret, op_errno, buf);
@@ -1174,10 +1108,7 @@ ioc_truncate_cbk (call_frame_t *frame,
*
*/
int32_t
-ioc_truncate (call_frame_t *frame,
- xlator_t *this,
- loc_t *loc,
- off_t offset)
+ioc_truncate (call_frame_t *frame, xlator_t *this, loc_t *loc, off_t offset)
{
uint64_t ioc_inode = 0;
inode_ctx_get (loc->inode, this, &ioc_inode);
@@ -1185,12 +1116,8 @@ ioc_truncate (call_frame_t *frame,
if (ioc_inode)
ioc_inode_flush ((ioc_inode_t *)(long)ioc_inode);
- STACK_WIND (frame,
- ioc_truncate_cbk,
- FIRST_CHILD(this),
- FIRST_CHILD(this)->fops->truncate,
- loc,
- offset);
+ STACK_WIND (frame, ioc_truncate_cbk, FIRST_CHILD(this),
+ FIRST_CHILD(this)->fops->truncate, loc, offset);
return 0;
}
@@ -1204,10 +1131,7 @@ ioc_truncate (call_frame_t *frame,
*
*/
int32_t
-ioc_ftruncate (call_frame_t *frame,
- xlator_t *this,
- fd_t *fd,
- off_t offset)
+ioc_ftruncate (call_frame_t *frame, xlator_t *this, fd_t *fd, off_t offset)
{
uint64_t ioc_inode = 0;
inode_ctx_get (fd->inode, this, &ioc_inode);
@@ -1215,41 +1139,30 @@ ioc_ftruncate (call_frame_t *frame,
if (ioc_inode)
ioc_inode_flush ((ioc_inode_t *)(long)ioc_inode);
- STACK_WIND (frame,
- ioc_truncate_cbk,
- FIRST_CHILD(this),
- FIRST_CHILD(this)->fops->ftruncate,
- fd,
- offset);
+ STACK_WIND (frame, ioc_truncate_cbk, FIRST_CHILD(this),
+ FIRST_CHILD(this)->fops->ftruncate, fd, offset);
return 0;
}
int32_t
-ioc_lk_cbk (call_frame_t *frame,
- void *cookie,
- xlator_t *this,
- int32_t op_ret,
- int32_t op_errno,
- struct flock *lock)
+ioc_lk_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret,
+ int32_t op_errno, struct flock *lock)
{
STACK_UNWIND (frame, op_ret, op_errno, lock);
return 0;
}
int32_t
-ioc_lk (call_frame_t *frame,
- xlator_t *this,
- fd_t *fd,
- int32_t cmd,
- struct flock *lock)
+ioc_lk (call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t cmd,
+ struct flock *lock)
{
- ioc_inode_t *ioc_inode = NULL;
+ ioc_inode_t *ioc_inode = NULL;
uint64_t tmp_inode = 0;
inode_ctx_get (fd->inode, this, &tmp_inode);
ioc_inode = (ioc_inode_t *)(long)tmp_inode;
if (!ioc_inode) {
- gf_log (this->name, GF_LOG_ERROR,
+ gf_log (this->name, GF_LOG_DEBUG,
"inode context is NULL: returning EBADFD");
STACK_UNWIND (frame, -1, EBADFD, NULL);
return 0;
@@ -1261,26 +1174,27 @@ ioc_lk (call_frame_t *frame,
}
ioc_inode_unlock (ioc_inode);
- STACK_WIND (frame, ioc_lk_cbk,
- FIRST_CHILD (this),
+ STACK_WIND (frame, ioc_lk_cbk, FIRST_CHILD (this),
FIRST_CHILD (this)->fops->lk, fd, cmd, lock);
+
return 0;
}
int32_t
ioc_get_priority_list (const char *opt_str, struct list_head *first)
{
- int32_t max_pri = 0;
- char *tmp_str = NULL;
- char *tmp_str1 = NULL;
- char *tmp_str2 = NULL;
- char *dup_str = NULL;
- char *stripe_str = NULL;
- char *pattern = NULL;
- char *priority = NULL;
- char *string = strdup (opt_str);
+ int32_t max_pri = 0;
+ char *tmp_str = NULL;
+ char *tmp_str1 = NULL;
+ char *tmp_str2 = NULL;
+ char *dup_str = NULL;
+ char *stripe_str = NULL;
+ char *pattern = NULL;
+ char *priority = NULL;
+ char *string = NULL;
struct ioc_priority *curr = NULL;
+ string = strdup (opt_str);
/* Get the pattern for cache priority.
* "option priority *.jpg:1,abc*:2" etc
*/
@@ -1326,9 +1240,9 @@ int32_t
init (xlator_t *this)
{
ioc_table_t *table;
- dict_t *options = this->options;
- uint32_t index = 0;
- char *cache_size_string = NULL;
+ dict_t *options = this->options;
+ uint32_t index = 0;
+ char *cache_size_string = NULL;
if (!this->children || this->children->next) {
gf_log (this->name, GF_LOG_ERROR,
generated by cgit (git 2.34.1) at 2024-04-19 18:18:43 +0000