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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-18 18:23:03 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-18 18:23:03 +0200 |
| commit | 9eead2a8115d2a6aecf267c292f751f7761fa5f8 (patch) | |
| tree | 133cc2c9616bbc53b92fdf68137621a11e3c80c6 /fs/fuse/dev.c | |
| parent | Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/same... (diff) | |
| parent | fuse: add fusectl interface to max_background (diff) | |
| download | linux-9eead2a8115d2a6aecf267c292f751f7761fa5f8.tar.xz linux-9eead2a8115d2a6aecf267c292f751f7761fa5f8.zip | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
fuse: add fusectl interface to max_background
fuse: limit user-specified values of max background requests
fuse: use drop_nlink() instead of direct nlink manipulation
fuse: document protocol version negotiation
fuse: make the number of max background requests and congestion threshold tunable
Diffstat (limited to 'fs/fuse/dev.c')
| -rw-r--r-- | fs/fuse/dev.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 6484eb75acd6..51d9e33d634f 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -250,7 +250,7 @@ static void queue_request(struct fuse_conn *fc, struct fuse_req *req) static void flush_bg_queue(struct fuse_conn *fc) { - while (fc->active_background < FUSE_MAX_BACKGROUND && + while (fc->active_background < fc->max_background && !list_empty(&fc->bg_queue)) { struct fuse_req *req; @@ -280,11 +280,11 @@ __releases(&fc->lock) list_del(&req->intr_entry); req->state = FUSE_REQ_FINISHED; if (req->background) { - if (fc->num_background == FUSE_MAX_BACKGROUND) { + if (fc->num_background == fc->max_background) { fc->blocked = 0; wake_up_all(&fc->blocked_waitq); } - if (fc->num_background == FUSE_CONGESTION_THRESHOLD && + if (fc->num_background == fc->congestion_threshold && fc->connected && fc->bdi_initialized) { clear_bdi_congested(&fc->bdi, BLK_RW_SYNC); clear_bdi_congested(&fc->bdi, BLK_RW_ASYNC); @@ -410,9 +410,9 @@ static void fuse_request_send_nowait_locked(struct fuse_conn *fc, { req->background = 1; fc->num_background++; - if (fc->num_background == FUSE_MAX_BACKGROUND) + if (fc->num_background == fc->max_background) fc->blocked = 1; - if (fc->num_background == FUSE_CONGESTION_THRESHOLD && + if (fc->num_background == fc->congestion_threshold && fc->bdi_initialized) { set_bdi_congested(&fc->bdi, BLK_RW_SYNC); set_bdi_congested(&fc->bdi, BLK_RW_ASYNC); |