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author | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-18 20:11:27 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-18 20:11:27 (GMT) |
commit | 80ae3fa5d6712ef3625eff617f72e190645d6361 (patch) | |
tree | fd9be0ecbb4baa6385aa1a75af7ced5f7d691be4 /fs/ioctl.c | |
parent | 59db5b2b9e0327e545ff5764dadcb26062c2ab1f (diff) | |
parent | 85e2efbb1db9a18d218006706d6e4fbeb0216213 (diff) | |
download | linux-80ae3fa5d6712ef3625eff617f72e190645d6361.tar.xz |
Merge 2.6.38-rc5 into staging-next
This is to resolve a merge conflict with:
drivers/staging/zram/zram_drv.c
as pointed out by Stephen Rothwell
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Nitin Gupta <ngupta@vflare.org>
Cc: Robert Jennings <rcj@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs/ioctl.c')
-rw-r--r-- | fs/ioctl.c | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -273,6 +273,13 @@ int __generic_block_fiemap(struct inode *inode, len = isize; } + /* + * Some filesystems can't deal with being asked to map less than + * blocksize, so make sure our len is at least block length. + */ + if (logical_to_blk(inode, len) == 0) + len = blk_to_logical(inode, 1); + start_blk = logical_to_blk(inode, start); last_blk = logical_to_blk(inode, start + len - 1); |