diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2022-07-14 11:05:34 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2022-11-09 19:07:07 -0800 |
| commit | a07d44db32b48af231022755fc8fe6f9f1865a3e (patch) | |
| tree | 913a5937d74dc87b925afb75ef3b2175f1ade5c8 /fs/xfs/scrub/attr.c | |
| parent | d3b15436741b88e3b8951e0e3233eef447241143 (diff) | |
xfs: standardize GFP flags usage in online scrub
Memory allocation usage is the same throughout online fsck -- we want
kernel memory, we have to be able to back out if we can't allocate
memory, and we don't want to spray dmesg with memory allocation failure
reports. Standardize the GFP flag usage and document these requirements.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/scrub/attr.c')
| -rw-r--r-- | fs/xfs/scrub/attr.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/xfs/scrub/attr.c b/fs/xfs/scrub/attr.c index b6f0c9f3f124..11b2593a2be7 100644 --- a/fs/xfs/scrub/attr.c +++ b/fs/xfs/scrub/attr.c @@ -79,7 +79,8 @@ xchk_setup_xattr( * without the inode lock held, which means we can sleep. */ if (sc->flags & XCHK_TRY_HARDER) { - error = xchk_setup_xattr_buf(sc, XATTR_SIZE_MAX, GFP_KERNEL); + error = xchk_setup_xattr_buf(sc, XATTR_SIZE_MAX, + XCHK_GFP_FLAGS); if (error) return error; } @@ -138,8 +139,7 @@ xchk_xattr_listent( * doesn't work, we overload the seen_enough variable to convey * the error message back to the main scrub function. */ - error = xchk_setup_xattr_buf(sx->sc, valuelen, - GFP_KERNEL | __GFP_RETRY_MAYFAIL); + error = xchk_setup_xattr_buf(sx->sc, valuelen, XCHK_GFP_FLAGS); if (error == -ENOMEM) error = -EDEADLOCK; if (error) { @@ -324,8 +324,7 @@ xchk_xattr_block( return 0; /* Allocate memory for block usage checking. */ - error = xchk_setup_xattr_buf(ds->sc, 0, - GFP_KERNEL | __GFP_RETRY_MAYFAIL); + error = xchk_setup_xattr_buf(ds->sc, 0, XCHK_GFP_FLAGS); if (error == -ENOMEM) return -EDEADLOCK; if (error) |