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| author | Dave Chinner <dchinner@redhat.com> | 2010-09-24 20:07:47 +1000 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2010-10-18 15:07:46 -0500 |
| commit | 686865f76e35b28ba7aa6afa19209426f0da6201 (patch) | |
| tree | 49f0ea4c6cb6ec4c71d1bce041ab21bbcd4920c8 /fs/xfs/xfs_log_recover.c | |
| parent | dcd79a1423f64ee0184629874805c3ac40f3a2c5 (diff) | |
| download | linux-686865f76e35b28ba7aa6afa19209426f0da6201.tar.bz2 | |
xfs: rename xfs_buf_get_nodaddr to be more appropriate
xfs_buf_get_nodaddr() is really used to allocate a buffer that is
uncached. While it is not directly assigned a disk address, the fact
that they are not cached is a more important distinction. With the
upcoming uncached buffer read primitive, we should be consistent
with this disctinction.
While there, make page allocation in xfs_buf_get_nodaddr() safe
against memory reclaim re-entrancy into the filesystem by allowing
a flags parameter to be passed.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_log_recover.c')
| -rw-r--r-- | fs/xfs/xfs_log_recover.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 6f3f5fa37acf..3d887542b037 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -107,7 +107,8 @@ xlog_get_bp( nbblks += log->l_sectBBsize; nbblks = round_up(nbblks, log->l_sectBBsize); - return xfs_buf_get_noaddr(BBTOB(nbblks), log->l_mp->m_logdev_targp); + return xfs_buf_get_uncached(log->l_mp->m_logdev_targp, + BBTOB(nbblks), 0); } STATIC void |