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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-09-03 09:26:33 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-09-03 09:26:33 +0300 |
| commit | c50e86ce7c2961a41f2f7aa6e4fd6c99229ba205 (patch) | |
| tree | 4ea36009719bd8fc523239fe1bdccb90f0dce3ae /fs/xfs/xfs_ioctl32.c | |
| parent | 14d33d384693eb6083396199de516fdef320f7af (diff) | |
| parent | 4cbe5a555fa58a79b6ecbb6c531b8bab0650778d (diff) | |
Merge tag 'v3.6-rc4'
Merge 3.6-rc4 to get latest OMAP and device tree fixes.
Diffstat (limited to 'fs/xfs/xfs_ioctl32.c')
| -rw-r--r-- | fs/xfs/xfs_ioctl32.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/xfs/xfs_ioctl32.c b/fs/xfs/xfs_ioctl32.c index c4f2da0d2bf..1244274a567 100644 --- a/fs/xfs/xfs_ioctl32.c +++ b/fs/xfs/xfs_ioctl32.c @@ -600,7 +600,11 @@ xfs_file_compat_ioctl( if (xfs_compat_growfs_data_copyin(&in, arg)) return -XFS_ERROR(EFAULT); + error = mnt_want_write_file(filp); + if (error) + return error; error = xfs_growfs_data(mp, &in); + mnt_drop_write_file(filp); return -error; } case XFS_IOC_FSGROWFSRT_32: { @@ -608,7 +612,11 @@ xfs_file_compat_ioctl( if (xfs_compat_growfs_rt_copyin(&in, arg)) return -XFS_ERROR(EFAULT); + error = mnt_want_write_file(filp); + if (error) + return error; error = xfs_growfs_rt(mp, &in); + mnt_drop_write_file(filp); return -error; } #endif @@ -627,7 +635,11 @@ xfs_file_compat_ioctl( offsetof(struct xfs_swapext, sx_stat)) || xfs_ioctl32_bstat_copyin(&sxp.sx_stat, &sxu->sx_stat)) return -XFS_ERROR(EFAULT); + error = mnt_want_write_file(filp); + if (error) + return error; error = xfs_swapext(&sxp); + mnt_drop_write_file(filp); return -error; } case XFS_IOC_FSBULKSTAT_32: |