diff options
| author | Xavi Hernandez <xhernandez@redhat.com> | 2019-03-05 18:58:20 +0100 |
|---|---|---|
| committer | hari gowtham <hari.gowtham005@gmail.com> | 2019-07-03 06:25:48 +0000 |
| commit | 6697af343dfbe135735a035cbf592b94750bd589 (patch) | |
| tree | a8da7bec25c23c135bbd4d06be1257692a8d50e1 /libglusterfs/src/glusterfs/globals.h | |
| parent | b7b76714691d464b09a6363ccc2783080cb17ea2 (diff) | |
core: avoid dynamic TLS allocation when possible
Some interdependencies between logging and memory management functions
make it impossible to use the logging framework before initializing
memory subsystem because they both depend on Thread Local Storage
allocated through pthread_key_create() during initialization.
This causes a crash when we try to log something very early in the
initialization phase.
To prevent this, several dynamically allocated TLS structures have
been replaced by static TLS reserved at compile time using '__thread'
keyword. This also reduces the number of error sources, making
initialization simpler.
Backport of:
> BUG: 1193929
> Change-Id: I8ea2e072411e30790d50084b6b7e909c7bb01d50
> Signed-off-by: Xavi Hernandez <xhernandez@redhat.com>
Updates: bz#1724210
Change-Id: I8ea2e072411e30790d50084b6b7e909c7bb01d50
Signed-off-by: Xavi Hernandez <xhernandez@redhat.com>
Diffstat (limited to 'libglusterfs/src/glusterfs/globals.h')
| -rw-r--r-- | libglusterfs/src/glusterfs/globals.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/libglusterfs/src/glusterfs/globals.h b/libglusterfs/src/glusterfs/globals.h index 8d898c3abf4..994301bd862 100644 --- a/libglusterfs/src/glusterfs/globals.h +++ b/libglusterfs/src/glusterfs/globals.h @@ -128,7 +128,7 @@ xlator_t ** __glusterfs_this_location(void); xlator_t * glusterfs_this_get(void); -int +void glusterfs_this_set(xlator_t *); extern xlator_t global_xlator; @@ -137,13 +137,11 @@ extern struct volume_options global_xl_options[]; /* syncopctx */ void * syncopctx_getctx(void); -int -syncopctx_setctx(void *ctx); /* task */ void * synctask_get(void); -int +void synctask_set(void *); /* uuid_buf */ |