diff options
| author | Mohit Agrawal <moagrawa@redhat.com> | 2020-07-27 18:08:00 +0530 |
|---|---|---|
| committer | Rinku Kothiya <rkothiya@redhat.com> | 2020-08-21 10:38:07 +0000 |
| commit | e173c5b0ee32c210a7d36f03f1847c42218a62e5 (patch) | |
| tree | 04df42cb9af9cef7a2bdfe12621655ab69a82842 /glusterfsd | |
| parent | 05060c9664153beb392206ae05a498d4d4178f5f (diff) | |
posix: Implement a janitor thread to close fd
Problem: In the commit fb20713b380e1df8d7f9e9df96563be2f9144fd6 we use
syntask to close fd but we have found the patch is reducing the
performance
Solution: Use janitor thread to close fd's and save the pfd ctx into
ctx janitor list and also save the posix_xlator into pfd object to
avoid the race condition during cleanup in brick_mux environment
Change-Id: Ifb3d18a854b267333a3a9e39845bfefb83fbc092
Fixes: #1396
Signed-off-by: Mohit Agrawal <moagrawa@redhat.com>
(cherry picked from commit 41b9616435cbdf671805856e487e373060c9455b)
Diffstat (limited to 'glusterfsd')
| -rw-r--r-- | glusterfsd/src/glusterfsd.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/glusterfsd/src/glusterfsd.c b/glusterfsd/src/glusterfsd.c index e192795baac..5257908bd89 100644 --- a/glusterfsd/src/glusterfsd.c +++ b/glusterfsd/src/glusterfsd.c @@ -1693,6 +1693,10 @@ glusterfs_ctx_defaults_init(glusterfs_ctx_t *ctx) INIT_LIST_HEAD(&cmd_args->xlator_options); INIT_LIST_HEAD(&cmd_args->volfile_servers); + ctx->pxl_count = 0; + pthread_mutex_init(&ctx->fd_lock, NULL); + pthread_cond_init(&ctx->fd_cond, NULL); + INIT_LIST_HEAD(&ctx->janitor_fds); lim.rlim_cur = RLIM_INFINITY; lim.rlim_max = RLIM_INFINITY; |