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authorGluster Ant <bugzilla-bot@gluster.org>2018-09-12 17:22:48 +0530
committerNigel Babu <nigelb@redhat.com>2018-09-12 17:22:48 +0530
commit45a71c0548b6fd2c757aa2e7b7671a1411948894 (patch)
tree2a5a9b73bae47ab53a41166fd041a06612587f48 /xlators/features/leases/src
parentbe77dbbda692792335a8e9e7c02e0c281f003c40 (diff)
Land clang-format changes
Change-Id: I6f5d8140a06f3c1b2d196849299f8d483028d33b
Diffstat (limited to 'xlators/features/leases/src')
-rw-r--r--xlators/features/leases/src/leases-mem-types.h20
-rw-r--r--xlators/features/leases/src/leases-messages.h19
-rw-r--r--xlators/features/leases/src/leases.h231
3 files changed, 131 insertions, 139 deletions
diff --git a/xlators/features/leases/src/leases-mem-types.h b/xlators/features/leases/src/leases-mem-types.h
index d1a59c1db2e..59d3cbaf0b3 100644
--- a/xlators/features/leases/src/leases-mem-types.h
+++ b/xlators/features/leases/src/leases-mem-types.h
@@ -14,15 +14,15 @@
#include "mem-types.h"
enum gf_leases_mem_types_ {
- gf_leases_mt_conf_t = gf_common_mt_end + 1,
- gf_leases_mt_private_t,
- gf_leases_mt_lease_client_t,
- gf_leases_mt_lease_inode_t,
- gf_leases_mt_fd_ctx_t,
- gf_leases_mt_lease_inode_ctx_t,
- gf_leases_mt_lease_id_entry_t,
- gf_leases_mt_fop_stub_t,
- gf_leases_mt_timer_data_t,
- gf_leases_mt_end
+ gf_leases_mt_conf_t = gf_common_mt_end + 1,
+ gf_leases_mt_private_t,
+ gf_leases_mt_lease_client_t,
+ gf_leases_mt_lease_inode_t,
+ gf_leases_mt_fd_ctx_t,
+ gf_leases_mt_lease_inode_ctx_t,
+ gf_leases_mt_lease_id_entry_t,
+ gf_leases_mt_fop_stub_t,
+ gf_leases_mt_timer_data_t,
+ gf_leases_mt_end
};
#endif
diff --git a/xlators/features/leases/src/leases-messages.h b/xlators/features/leases/src/leases-messages.h
index f4dc169b8d6..81a517f63cd 100644
--- a/xlators/features/leases/src/leases-messages.h
+++ b/xlators/features/leases/src/leases-messages.h
@@ -23,18 +23,11 @@
* glfs-message-id.h.
*/
-GLFS_MSGID(LEASES,
- LEASE_MSG_NO_MEM,
- LEASE_MSG_RECALL_FAIL,
- LEASE_MSG_INVAL_LEASE_ID,
- LEASE_MSG_INVAL_UNLK_LEASE,
- LEASE_MSG_INVAL_INODE_CTX,
- LEASE_MSG_NOT_ENABLED,
- LEASE_MSG_NO_TIMER_WHEEL,
- LEASE_MSG_CLNT_NOTFOUND,
- LEASE_MSG_INODE_NOTFOUND,
- LEASE_MSG_INVAL_FD_CTX,
- LEASE_MSG_INVAL_LEASE_TYPE
-);
+GLFS_MSGID(LEASES, LEASE_MSG_NO_MEM, LEASE_MSG_RECALL_FAIL,
+ LEASE_MSG_INVAL_LEASE_ID, LEASE_MSG_INVAL_UNLK_LEASE,
+ LEASE_MSG_INVAL_INODE_CTX, LEASE_MSG_NOT_ENABLED,
+ LEASE_MSG_NO_TIMER_WHEEL, LEASE_MSG_CLNT_NOTFOUND,
+ LEASE_MSG_INODE_NOTFOUND, LEASE_MSG_INVAL_FD_CTX,
+ LEASE_MSG_INVAL_LEASE_TYPE);
#endif /* !_LEASES_MESSAGES_H_ */
diff --git a/xlators/features/leases/src/leases.h b/xlators/features/leases/src/leases.h
index 80dbcbb06b9..d5fc451289d 100644
--- a/xlators/features/leases/src/leases.h
+++ b/xlators/features/leases/src/leases.h
@@ -39,24 +39,27 @@
#define BLOCK_FOP 0x0001
#define WIND_FOP 0x0002
-#define EXIT_IF_LEASES_OFF(this, label) do { \
+#define EXIT_IF_LEASES_OFF(this, label) \
+ do { \
if (!is_leases_enabled(this)) \
- goto label; \
-} while (0)
+ goto label; \
+ } while (0)
-#define GET_LEASE_ID(xdata, lease_id, client_uid) do { \
- int ret_val = -1; \
- ret_val = dict_get_bin (xdata, "lease-id", (void **)&lease_id); \
+#define GET_LEASE_ID(xdata, lease_id, client_uid) \
+ do { \
+ int ret_val = -1; \
+ ret_val = dict_get_bin(xdata, "lease-id", (void **)&lease_id); \
if (ret_val) { \
- ret_val = 0; \
- gf_msg_debug ("leases", 0, "Lease id is not set for client:%s", client_uid); \
+ ret_val = 0; \
+ gf_msg_debug("leases", 0, "Lease id is not set for client:%s", \
+ client_uid); \
} \
-} while (0)
+ } while (0)
#define GET_FLAGS(fop, fd_flags) \
-do { \
+ do { \
if ((fd_flags & (O_WRONLY | O_RDWR)) && fop == GF_FOP_OPEN) \
- fop_flags = DATA_MODIFY_FOP; \
+ fop_flags = DATA_MODIFY_FOP; \
\
if (fop == GF_FOP_UNLINK || fop == GF_FOP_RENAME || \
fop == GF_FOP_TRUNCATE || fop == GF_FOP_FTRUNCATE || \
@@ -65,185 +68,181 @@ do { \
fop == GF_FOP_DISCARD || fop == GF_FOP_ZEROFILL || \
fop == GF_FOP_SETATTR || fop == GF_FOP_FSETATTR || \
fop == GF_FOP_LINK) \
- fop_flags = DATA_MODIFY_FOP; \
+ fop_flags = DATA_MODIFY_FOP; \
\
if (!(fd_flags & (O_NONBLOCK | O_NDELAY))) \
- fop_flags |= BLOCKING_FOP; \
+ fop_flags |= BLOCKING_FOP; \
\
-} while (0) \
-
+ } while (0)
#define GET_FLAGS_LK(cmd, l_type, fd_flags) \
-do { \
+ do { \
/* TODO: handle F_RESLK_LCK and other glusterfs_lk_recovery_cmds_t */ \
- if ((cmd == F_SETLKW || cmd == F_SETLKW64 || \
- cmd == F_SETLK || cmd == F_SETLK64) && \
+ if ((cmd == F_SETLKW || cmd == F_SETLKW64 || cmd == F_SETLK || \
+ cmd == F_SETLK64) && \
l_type == F_WRLCK) \
- fop_flags = DATA_MODIFY_FOP; \
+ fop_flags = DATA_MODIFY_FOP; \
\
if (fd_flags & (O_NONBLOCK | O_NDELAY) && \
(cmd == F_SETLKW || cmd == F_SETLKW64)) \
- fop_flags |= BLOCKING_FOP; \
+ fop_flags |= BLOCKING_FOP; \
\
-} while (0) \
+ } while (0)
-#define LEASE_BLOCK_FOP(inode, fop_name, frame, this, params ...) \
-do { \
- call_stub_t *__stub = NULL; \
- fop_stub_t *blk_fop = NULL; \
- lease_inode_ctx_t *lease_ctx = NULL; \
+#define LEASE_BLOCK_FOP(inode, fop_name, frame, this, params...) \
+ do { \
+ call_stub_t *__stub = NULL; \
+ fop_stub_t *blk_fop = NULL; \
+ lease_inode_ctx_t *lease_ctx = NULL; \
\
- __stub = fop_##fop_name##_stub (frame, default_##fop_name##_resume, \
- params); \
+ __stub = fop_##fop_name##_stub(frame, default_##fop_name##_resume, \
+ params); \
if (!__stub) { \
- gf_msg (this->name, GF_LOG_WARNING, ENOMEM, \
- LEASE_MSG_NO_MEM, \
- "Unable to create stub"); \
- ret = -ENOMEM; \
- goto __out; \
+ gf_msg(this->name, GF_LOG_WARNING, ENOMEM, LEASE_MSG_NO_MEM, \
+ "Unable to create stub"); \
+ ret = -ENOMEM; \
+ goto __out; \
} \
\
- blk_fop = GF_CALLOC (1, sizeof (*blk_fop), \
- gf_leases_mt_fop_stub_t); \
+ blk_fop = GF_CALLOC(1, sizeof(*blk_fop), gf_leases_mt_fop_stub_t); \
if (!blk_fop) { \
- gf_msg (this->name, GF_LOG_WARNING, ENOMEM, \
- LEASE_MSG_NO_MEM, \
- "Unable to create lease fop stub"); \
- ret = -ENOMEM; \
- goto __out; \
+ gf_msg(this->name, GF_LOG_WARNING, ENOMEM, LEASE_MSG_NO_MEM, \
+ "Unable to create lease fop stub"); \
+ ret = -ENOMEM; \
+ goto __out; \
} \
\
- lease_ctx = lease_ctx_get (inode, this); \
+ lease_ctx = lease_ctx_get(inode, this); \
if (!lease_ctx) { \
- gf_msg (this->name, GF_LOG_WARNING, ENOMEM, \
- LEASE_MSG_NO_MEM, \
- "Unable to create/get inode ctx"); \
- ret = -ENOMEM; \
- goto __out; \
+ gf_msg(this->name, GF_LOG_WARNING, ENOMEM, LEASE_MSG_NO_MEM, \
+ "Unable to create/get inode ctx"); \
+ ret = -ENOMEM; \
+ goto __out; \
} \
\
blk_fop->stub = __stub; \
- pthread_mutex_lock (&lease_ctx->lock); \
+ pthread_mutex_lock(&lease_ctx->lock); \
{ \
- /*TODO: If the lease is unlocked btw check lease conflict and \
- * by now, then this fop shouldn't be add to the blocked fop \
- * list, can use generation number for the same?*/ \
- list_add_tail (&blk_fop->list, &lease_ctx->blocked_list); \
+ /*TODO: If the lease is unlocked btw check lease conflict and \
+ * by now, then this fop shouldn't be add to the blocked fop \
+ * list, can use generation number for the same?*/ \
+ list_add_tail(&blk_fop->list, &lease_ctx->blocked_list); \
} \
- pthread_mutex_unlock (&lease_ctx->lock); \
+ pthread_mutex_unlock(&lease_ctx->lock); \
\
-__out: \
+ __out: \
if (ret < 0) { \
- gf_msg (this->name, GF_LOG_WARNING, ENOMEM, LEASE_MSG_NO_MEM, \
- "Unable to create stub for blocking the fop:%s (%s)", \
- gf_fop_list[frame->root->op], strerror(ENOMEM)); \
- if (__stub != NULL) { \
- call_stub_destroy (__stub); \
- } \
- GF_FREE (blk_fop); \
- goto err; \
+ gf_msg(this->name, GF_LOG_WARNING, ENOMEM, LEASE_MSG_NO_MEM, \
+ "Unable to create stub for blocking the fop:%s (%s)", \
+ gf_fop_list[frame->root->op], strerror(ENOMEM)); \
+ if (__stub != NULL) { \
+ call_stub_destroy(__stub); \
+ } \
+ GF_FREE(blk_fop); \
+ goto err; \
} \
-} while (0) \
+ } while (0)
struct _leases_private {
- gf_boolean_t leases_enabled;
- int32_t recall_lease_timeout;
- struct list_head client_list;
- struct list_head recall_list;
- struct tvec_base *timer_wheel; /* timer wheel where the recall request
- is qued and waits for unlock/expiry */
- gf_boolean_t fini;
- pthread_t recall_thr;
- gf_boolean_t inited_recall_thr;
- pthread_mutex_t mutex;
- pthread_cond_t cond;
+ gf_boolean_t leases_enabled;
+ int32_t recall_lease_timeout;
+ struct list_head client_list;
+ struct list_head recall_list;
+ struct tvec_base *timer_wheel; /* timer wheel where the recall request
+ is qued and waits for unlock/expiry */
+ gf_boolean_t fini;
+ pthread_t recall_thr;
+ gf_boolean_t inited_recall_thr;
+ pthread_mutex_t mutex;
+ pthread_cond_t cond;
};
typedef struct _leases_private leases_private_t;
struct _lease_client {
- char *client_uid;
- struct list_head client_list;
- struct list_head inode_list;
+ char *client_uid;
+ struct list_head client_list;
+ struct list_head inode_list;
};
typedef struct _lease_client lease_client_t;
struct _lease_inode {
- inode_t *inode;
- struct list_head list; /* This can be part of both inode_list and recall_list */
+ inode_t *inode;
+ struct list_head
+ list; /* This can be part of both inode_list and recall_list */
};
typedef struct _lease_inode lease_inode_t;
struct _lease_fd_ctx {
- char *client_uid;
- char lease_id[LEASE_ID_SIZE];
+ char *client_uid;
+ char lease_id[LEASE_ID_SIZE];
};
typedef struct _lease_fd_ctx lease_fd_ctx_t;
struct _lease_inode_ctx {
- struct list_head lease_id_list; /* clients that have taken leases */
- int lease_type_cnt[GF_LEASE_MAX_TYPE+1];
- int lease_type; /* Types of leases acquired */
- uint64_t lease_cnt; /* Total number of leases on this inode */
- uint64_t openfd_cnt; /* number of fds open */
- gf_boolean_t recall_in_progress; /* if lease recall is sent on this inode */
- struct list_head blocked_list; /* List of fops blocked until the
- lease recall is complete */
- inode_t *inode; /* this represents the inode on which the
- lock was taken, required mainly during
- disconnect cleanup */
- struct gf_tw_timer_list *timer;
- pthread_mutex_t lock;
+ struct list_head lease_id_list; /* clients that have taken leases */
+ int lease_type_cnt[GF_LEASE_MAX_TYPE + 1];
+ int lease_type; /* Types of leases acquired */
+ uint64_t lease_cnt; /* Total number of leases on this inode */
+ uint64_t openfd_cnt; /* number of fds open */
+ gf_boolean_t recall_in_progress; /* if lease recall is sent on this inode */
+ struct list_head blocked_list; /* List of fops blocked until the
+ lease recall is complete */
+ inode_t *inode; /* this represents the inode on which the
+ lock was taken, required mainly during
+ disconnect cleanup */
+ struct gf_tw_timer_list *timer;
+ pthread_mutex_t lock;
};
typedef struct _lease_inode_ctx lease_inode_ctx_t;
struct _lease_id_entry {
- struct list_head lease_id_list;
- char lease_id[LEASE_ID_SIZE];
- char *client_uid; /* uid of the client that has
- taken the lease */
- int lease_type_cnt[GF_LEASE_MAX_TYPE+1]; /* count of each lease type */
- int lease_type; /* Union of all the leases taken
- under the given lease id */
- uint64_t lease_cnt; /* Number of leases taken under the
- given lease id */
- time_t recall_time; /* time @ which recall was sent */
+ struct list_head lease_id_list;
+ char lease_id[LEASE_ID_SIZE];
+ char *client_uid; /* uid of the client that has
+ taken the lease */
+ int lease_type_cnt[GF_LEASE_MAX_TYPE + 1]; /* count of each lease type */
+ int lease_type; /* Union of all the leases taken
+ under the given lease id */
+ uint64_t lease_cnt; /* Number of leases taken under the
+ given lease id */
+ time_t recall_time; /* time @ which recall was sent */
};
typedef struct _lease_id_entry lease_id_entry_t;
/* Required? as stub itself will have list */
struct __fop_stub {
- struct list_head list;
- call_stub_t *stub;
+ struct list_head list;
+ call_stub_t *stub;
};
typedef struct __fop_stub fop_stub_t;
struct __lease_timer_data {
- inode_t *inode;
- xlator_t *this;
+ inode_t *inode;
+ xlator_t *this;
};
typedef struct __lease_timer_data lease_timer_data_t;
gf_boolean_t
-is_leases_enabled (xlator_t *this);
+is_leases_enabled(xlator_t *this);
int32_t
-get_recall_lease_timeout (xlator_t *this);
+get_recall_lease_timeout(xlator_t *this);
lease_inode_ctx_t *
-lease_ctx_get (inode_t *inode, xlator_t *this);
+lease_ctx_get(inode_t *inode, xlator_t *this);
int
-process_lease_req (call_frame_t *frame, xlator_t *this,
- inode_t *inode, struct gf_lease *lease);
+process_lease_req(call_frame_t *frame, xlator_t *this, inode_t *inode,
+ struct gf_lease *lease);
int
-check_lease_conflict (call_frame_t *frame, inode_t *inode,
- const char *lease_id, uint32_t fop_flags);
+check_lease_conflict(call_frame_t *frame, inode_t *inode, const char *lease_id,
+ uint32_t fop_flags);
int
-cleanup_client_leases (xlator_t *this, const char *client_uid);
+cleanup_client_leases(xlator_t *this, const char *client_uid);
void *
-expired_recall_cleanup (void *data);
+expired_recall_cleanup(void *data);
#endif /* _LEASES_H */
generated by cgit (git 2.34.1) at 2024-04-25 01:39:05 +0000