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| author | Eric Sandeen <sandeen@redhat.com> | 2013-04-04 07:05:13 +0200 |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2013-05-08 01:56:38 +0200 |
| commit | dd700d9452023a5b6820815a88f93c8f7010c270 (patch) | |
| tree | 49132456e58a9cd79a74e43954a8dac054db09a3 /fs/xfs/xfs_ioctl32.c | |
| parent | xfs: introduce CONFIG_XFS_WARN (diff) | |
| download | linux-dd700d9452023a5b6820815a88f93c8f7010c270.tar.xz linux-dd700d9452023a5b6820815a88f93c8f7010c270.zip | |
xfs: fallback to vmalloc for large buffers in xfs_attrlist_by_handle
Shamelessly copied from dchinner's:
ad650f5b xfs: fallback to vmalloc for large buffers in xfs_attrmulti_attr_get
xfsdump uses for a large buffer for extended attributes, which has a
kmalloc'd shadow buffer in the kernel. This can fail after the
system has been running for some time as it is a high order
allocation. Add a fallback to vmalloc so that it doesn't require
contiguous memory and so won't randomly fail while xfsdump is
running.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_ioctl32.c')
0 files changed, 0 insertions, 0 deletions