diff options
Diffstat (limited to 'xlators/debug/trace/src/trace.c')
| -rw-r--r-- | xlators/debug/trace/src/trace.c | 54 |
1 files changed, 53 insertions, 1 deletions
diff --git a/xlators/debug/trace/src/trace.c b/xlators/debug/trace/src/trace.c index 2a0cea896c6..228a0166d4e 100644 --- a/xlators/debug/trace/src/trace.c +++ b/xlators/debug/trace/src/trace.c @@ -36,7 +36,6 @@ #include "common-utils.h" - struct { char *name; int enabled; @@ -122,6 +121,9 @@ trace_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this, GF_FREE (preparentstr); if (postparentstr) GF_FREE (postparentstr); + + /* for 'release' log */ + fd_ctx_set (fd, this, 0); } else { gf_log (this->name, GF_LOG_NORMAL, "%"PRId64": (op_ret=%d, op_errno=%d)", @@ -147,6 +149,10 @@ trace_open_cbk (call_frame_t *frame, void *cookie, xlator_t *this, frame->root->unique, uuid_utoa (frame->local), op_ret, op_errno, fd); } + /* for 'release' log */ + if (op_ret >= 0) + fd_ctx_set (fd, this, 0); + frame->local = NULL; STACK_UNWIND_STRICT (open, frame, op_ret, op_errno, fd); return 0; @@ -550,6 +556,9 @@ trace_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this, GF_FREE (statstr); if (postparentstr) GF_FREE (postparentstr); + + /* For 'forget' */ + inode_ctx_put (inode, this, 0); } else { gf_log (this->name, GF_LOG_NORMAL, "%"PRId64": gfid=%s op_ret=%d, op_errno=%d)", @@ -774,6 +783,10 @@ trace_opendir_cbk (call_frame_t *frame, void *cookie, xlator_t *this, op_ret, op_errno, fd); } + /* for 'releasedir' log */ + if (op_ret >= 0) + fd_ctx_set (fd, this, 0); + frame->local = NULL; STACK_UNWIND_STRICT (opendir, frame, op_ret, op_errno, fd); return 0; @@ -2195,6 +2208,42 @@ trace_lk (call_frame_t *frame, xlator_t *this, fd_t *fd, return 0; } +int32_t +trace_forget (xlator_t *this, inode_t *inode) +{ + /* If user want to understand when a lookup happens, + he should know about 'forget' too */ + if (trace_fop_names[GF_FOP_LOOKUP].enabled) { + gf_log (this->name, GF_LOG_NORMAL, + "gfid=%s ino=%"PRIu64, + uuid_utoa (inode->gfid), inode->ino); + } + return 0; +} + + +int32_t +trace_releasedir (xlator_t *this, fd_t *fd) +{ + if (trace_fop_names[GF_FOP_OPENDIR].enabled) { + gf_log (this->name, GF_LOG_NORMAL, + "gfid=%s fd=%p", uuid_utoa (fd->inode->gfid), fd); + } + + return 0; +} + +int32_t +trace_release (xlator_t *this, fd_t *fd) +{ + if (trace_fop_names[GF_FOP_OPEN].enabled || + trace_fop_names[GF_FOP_CREATE].enabled) { + gf_log (this->name, GF_LOG_NORMAL, + "gfid=%s fd=%p", uuid_utoa (fd->inode->gfid), fd); + } + return 0; +} + void @@ -2364,6 +2413,9 @@ struct xlator_fops fops = { struct xlator_cbks cbks = { + .release = trace_release, + .releasedir = trace_releasedir, + .forget = trace_forget, }; struct volume_options options[] = { |