diff options
Diffstat (limited to 'xlators/features/trash')
| -rw-r--r-- | xlators/features/trash/src/trash.c | 20 | ||||
| -rw-r--r-- | xlators/features/trash/src/trash.h | 21 |
2 files changed, 40 insertions, 1 deletions
diff --git a/xlators/features/trash/src/trash.c b/xlators/features/trash/src/trash.c index 4b0e6741d9a..025d2c2efc1 100644 --- a/xlators/features/trash/src/trash.c +++ b/xlators/features/trash/src/trash.c @@ -598,6 +598,8 @@ trash_unlink_mkdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this, local = frame->local; GF_VALIDATE_OR_GOTO ("trash", local, out); + TRASH_UNSET_PID (frame, local); + tmp_str = gf_strdup (local->newpath); if (!tmp_str) { gf_log (this->name, GF_LOG_ERROR, "out of memory"); @@ -645,6 +647,9 @@ trash_unlink_mkdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this, remove_trash_path (tmp_path, (frame->root->pid < 0), &tmp_stat); if (tmp_stat) strcat (real_path, tmp_stat); + + TRASH_SET_PID (frame, local); + STACK_WIND_COOKIE (frame, trash_unlink_mkdir_cbk, tmp_path, FIRST_CHILD(this), FIRST_CHILD(this)->fops->mkdir, @@ -727,6 +732,8 @@ trash_unlink_mkdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this, if (tmp_stat) strcat (real_path, tmp_stat); + TRASH_SET_PID (frame, local); + STACK_WIND_COOKIE (frame, trash_unlink_mkdir_cbk, tmp_path, FIRST_CHILD(this), FIRST_CHILD(this)->fops->mkdir, &tmp_loc, @@ -798,6 +805,9 @@ trash_unlink_rename_cbk (call_frame_t *frame, void *cookie, xlator_t *this, remove_trash_path (tmp_str, (frame->root->pid < 0), &tmp_stat); if (tmp_stat) strcat (real_path, tmp_stat); + + TRASH_SET_PID (frame, local); + /* create the directory with proper permissions */ STACK_WIND_COOKIE (frame, trash_unlink_mkdir_cbk, tmp_cookie, FIRST_CHILD(this), @@ -1317,6 +1327,9 @@ trash_truncate_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this, remove_trash_path (tmp_path, (frame->root->pid < 0), &tmp_stat); if (tmp_stat) strcat (real_path, tmp_stat); + + TRASH_SET_PID (frame, local); + /* create the directory with proper permissions */ STACK_WIND_COOKIE (frame, trash_truncate_mkdir_cbk, tmp_path, FIRST_CHILD(this), @@ -1395,6 +1408,8 @@ trash_truncate_mkdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this, loop_count = local->loop_count; + TRASH_UNSET_PID (frame, local); + tmp_str = gf_strdup (local->newpath); if (!tmp_str) { gf_log (this->name, GF_LOG_DEBUG, "out of memory"); @@ -1440,6 +1455,9 @@ trash_truncate_mkdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this, remove_trash_path (tmp_path, (frame->root->pid < 0), &tmp_stat); if (tmp_stat) strcat (real_path, tmp_stat); + + TRASH_SET_PID (frame, local); + STACK_WIND_COOKIE (frame, trash_truncate_mkdir_cbk, tmp_path, FIRST_CHILD(this), FIRST_CHILD(this)->fops->mkdir, @@ -1523,6 +1541,8 @@ trash_truncate_mkdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this, if (tmp_stat) strcat (real_path, tmp_stat); + TRASH_SET_PID (frame, local); + STACK_WIND_COOKIE (frame, trash_truncate_mkdir_cbk, tmp_path, FIRST_CHILD(this), FIRST_CHILD(this)->fops->mkdir, &tmp_loc, diff --git a/xlators/features/trash/src/trash.h b/xlators/features/trash/src/trash.h index 9a57ac9f67e..088c1b9a286 100644 --- a/xlators/features/trash/src/trash.h +++ b/xlators/features/trash/src/trash.h @@ -39,10 +39,12 @@ struct trash_struct { loc_t newloc; /* to store the location for the new file */ size_t fsize; /* for keeping the size of existing file */ off_t cur_offset; /* current offset for read and write ops */ - off_t fop_offset; + off_t fop_offset; /* original offset received with the fop */ + pid_t pid; char origpath[PATH_MAX]; char newpath[PATH_MAX]; int32_t loop_count; + gf_boolean_t is_set_pid; struct iatt preparent; struct iatt postparent; gf_boolean_t ctr_link_count_req; @@ -68,6 +70,23 @@ struct trash_priv { }; typedef struct trash_priv trash_private_t; +#define TRASH_SET_PID(frame, local) do { \ + GF_ASSERT (!local->is_set_pid); \ + if (!local->is_set_pid) { \ + local->pid = frame->root->pid; \ + frame->root->pid = GF_SERVER_PID_TRASH; \ + local->is_set_pid = _gf_true; \ + } \ +} while (0) + +#define TRASH_UNSET_PID(frame, local) do { \ + GF_ASSERT (local->is_set_pid); \ + if (local->is_set_pid) { \ + frame->root->pid = local->pid; \ + local->is_set_pid = _gf_false; \ + } \ +} while (0) + #define TRASH_STACK_UNWIND(op, frame, params ...) do { \ trash_local_t *__local = NULL; \ __local = frame->local; \ |