diff options
| author | codeworkx <codeworkx@cyanogenmod.com> | 2012-09-22 09:48:20 +0200 |
|---|---|---|
| committer | codeworkx <codeworkx@cyanogenmod.com> | 2012-09-22 14:02:16 +0200 |
| commit | 2489007e7d740ccbc3e0a202914e243ad5178787 (patch) | |
| tree | b8e6380ea7b1da63474ad68a5dba997e01146043 /fs/fuse | |
| parent | 5f67568eb31e3a813c7c52461dcf66ade15fc2e7 (diff) | |
| download | kernel_samsung_smdk4412-2489007e7d740ccbc3e0a202914e243ad5178787.zip kernel_samsung_smdk4412-2489007e7d740ccbc3e0a202914e243ad5178787.tar.gz kernel_samsung_smdk4412-2489007e7d740ccbc3e0a202914e243ad5178787.tar.bz2 | |
merge opensource jb u5
Change-Id: I1aaec157aa196f3448eff8636134fce89a814cf2
Diffstat (limited to 'fs/fuse')
| -rw-r--r-- | fs/fuse/dev.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 5a6c6dc..9f241a4 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -242,25 +242,27 @@ static u64 fuse_get_unique(struct fuse_conn *fc) static inline int is_rt(struct fuse_conn *fc) { - /* Returns 1 if request is RT class */ - /* && FUSE_HANDLE_RT_CLASS bit of fc->flags is set. */ - /* FUSE_HANDLE_RT_CLASS bit is set by 'handle_rt_class' */ - /* mount option while mounting a file system. */ + /* + * Returns 1 if a process is RT class. + */ struct io_context *ioc; + int ret = 0; if (!fc) return 0; - if (!(fc->flags & FUSE_HANDLE_RT_CLASS)) /* Don't handle RT class */ return 0; ioc = get_io_context(GFP_NOWAIT, 0); - if (ioc && IOPRIO_PRIO_CLASS(ioc->ioprio) == IOPRIO_CLASS_RT) - return 1; + if(!ioc) + return 0; - return 0; -} + if(IOPRIO_PRIO_CLASS(ioc->ioprio) == IOPRIO_CLASS_RT) + ret = 1; + put_io_context(ioc); + return ret; +} static void queue_request(struct fuse_conn *fc, struct fuse_req *req) { |