xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

xfs: Move AGI buffer type setting to xfs_read_agi

Browse Source 
We've missed properly setting the buffer type for
an AGI transaction in 3 spots now, so just move it
into xfs_read_agi() and set it if we are in a transaction
to avoid the problem in the future.

This is similar to how it is done in i.e. the dir3
and attr3 read functions.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Eric Sandeen
2016-12-05 12:31:31 +11:00
committed by Dave Chinner
parent 6b10b23ca9
commit 200237d674
3 changed files with 2 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
fs/xfs/libxfs/xfs_ialloc.c
View File

@@ -2450,8 +2450,6 @@ xfs_ialloc_log_agi(
ASSERT(agi->agi_magicnum == cpu_to_be32(XFS_AGI_MAGIC));
#endif
xfs_trans_buf_set_type(tp, bp, XFS_BLFT_AGI_BUF);
/*
* Compute byte offsets for the first and last fields in the first
* region and log the agi buffer. This only logs up through
@@ -2592,6 +2590,8 @@ xfs_read_agi(
XFS_FSS_TO_BB(mp, 1), 0, bpp, &xfs_agi_buf_ops);
if (error)
return error;
if (tp)
xfs_trans_buf_set_type(tp, *bpp, XFS_BLFT_AGI_BUF);
xfs_buf_set_ref(*bpp, XFS_AGI_REF);
return 0;