diff options
| author | jeff <jeff@FreeBSD.org> | 2013-05-31 00:43:41 +0000 |
|---|---|---|
| committer | jeff <jeff@FreeBSD.org> | 2013-05-31 00:43:41 +0000 |
| commit | d7efebc4db8c1b875c915fb1a2759cb9df4f2956 (patch) | |
| tree | 47c74a9a8f1d3fbea9e54f402b3cf363e92546a4 /sys/fs/nandfs/nandfs_vnops.c | |
| parent | 7c988b2ec361d43cc84f05e89080a923a7101a76 (diff) | |
| download | FreeBSD-src-d7efebc4db8c1b875c915fb1a2759cb9df4f2956.zip FreeBSD-src-d7efebc4db8c1b875c915fb1a2759cb9df4f2956.tar.gz | |
- Convert the bufobj lock to rwlock.
- Use a shared bufobj lock in getblk() and inmem().
- Convert softdep's lk to rwlock to match the bufobj lock.
- Move INFREECNT to b_flags and protect it with the buf lock.
- Remove unnecessary locking around bremfree() and BKGRDINPROG.
Sponsored by: EMC / Isilon Storage Division
Discussed with: mckusick, kib, mdf
Diffstat (limited to 'sys/fs/nandfs/nandfs_vnops.c')
| -rw-r--r-- | sys/fs/nandfs/nandfs_vnops.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/fs/nandfs/nandfs_vnops.c b/sys/fs/nandfs/nandfs_vnops.c index b226d30..056ca90 100644 --- a/sys/fs/nandfs/nandfs_vnops.c +++ b/sys/fs/nandfs/nandfs_vnops.c @@ -46,6 +46,7 @@ __FBSDID("$FreeBSD$"); #include <sys/bio.h> #include <sys/fcntl.h> #include <sys/dirent.h> +#include <sys/rwlock.h> #include <sys/stat.h> #include <sys/priv.h> @@ -556,7 +557,7 @@ restart_locked: continue; if (BUF_LOCK(bp, LK_EXCLUSIVE | LK_SLEEPFAIL | LK_INTERLOCK, - BO_MTX(bo)) == ENOLCK) + BO_LOCKPTR(bo)) == ENOLCK) goto restart; bp->b_flags |= (B_INVAL | B_RELBUF); bp->b_flags &= ~(B_ASYNC | B_MANAGED); |
