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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-08-14 23:10:00 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-08-14 23:10:00 -0400 |
| commit | 4c0e176dd5e4c44dd60f398518f75eedbe1a65f3 (patch) | |
| tree | 07aea7539f78f221c6fc535a94a07befa2afdb63 /fs/inotify.c | |
| parent | f241be74b803dcf9d70c9978292946370654320f (diff) | |
| parent | 2ba84684e8cf6f980e4e95a2300f53a505eb794e (diff) | |
| download | linux-4c0e176dd5e4c44dd60f398518f75eedbe1a65f3.tar.gz linux-4c0e176dd5e4c44dd60f398518f75eedbe1a65f3.tar.xz | |
Merge /spare/repo/linux-2.6/
Diffstat (limited to 'fs/inotify.c')
| -rw-r--r-- | fs/inotify.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/inotify.c b/fs/inotify.c index a8a714e48140..27ebcac5e07f 100644 --- a/fs/inotify.c +++ b/fs/inotify.c @@ -90,6 +90,7 @@ struct inotify_device { unsigned int queue_size; /* size of the queue (bytes) */ unsigned int event_count; /* number of pending events */ unsigned int max_events; /* maximum number of events */ + u32 last_wd; /* the last wd allocated */ }; /* @@ -352,7 +353,7 @@ static int inotify_dev_get_wd(struct inotify_device *dev, do { if (unlikely(!idr_pre_get(&dev->idr, GFP_KERNEL))) return -ENOSPC; - ret = idr_get_new(&dev->idr, watch, &watch->wd); + ret = idr_get_new_above(&dev->idr, watch, dev->last_wd, &watch->wd); } while (ret == -EAGAIN); return ret; @@ -401,6 +402,7 @@ static struct inotify_watch *create_watch(struct inotify_device *dev, return ERR_PTR(ret); } + dev->last_wd = ret; watch->mask = mask; atomic_set(&watch->count, 0); INIT_LIST_HEAD(&watch->d_list); @@ -899,6 +901,7 @@ asmlinkage long sys_inotify_init(void) dev->queue_size = 0; dev->max_events = inotify_max_queued_events; dev->user = user; + dev->last_wd = 0; atomic_set(&dev->count, 0); get_inotify_dev(dev); |