linux/include
Steven Whitehouse e9079cce20 GFS2: Support for FIEMAP ioctl
This patch implements the FIEMAP ioctl for GFS2. We can use the generic
code (aside from a lock order issue, solved as per Ted Tso's suggestion)
for which I've introduced a new variant of the generic function. We also
have one exception to deal with, namely stuffed files, so we do that
"by hand", setting all the required flags.

This has been tested with a modified (I could only find an old version) of
Eric's test program, and appears to work correctly.

This patch does not currently support FIEMAP of xattrs, but the plan is to add
that feature at some future point.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Cc: Theodore Tso <tytso@mit.edu>
Cc: Eric Sandeen <sandeen@redhat.com>
2009-01-05 07:38:46 +00:00
..
acpi
asm-arm [ARM] S3C24XX: Move mci.h to arch/arm/plat-s3c24xx/include/plat 2008-10-30 10:17:16 +00:00
asm-frv frv: define __fls 2009-01-03 16:14:05 +10:30
asm-generic
asm-h8300
asm-m32r
asm-m68k
asm-mn10300 mn10300: define __fls 2009-01-03 16:19:03 +10:30
asm-xtensa
crypto
drm
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linux
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video video: sh_mobile_lcdcfb deferred io support 2008-12-22 18:44:48 +09:00
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