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fsstress: translate flags in fiemap_f

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Translate flags in fiemap_f output to human readable strings.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Lukas Czerner
2014-03-13 15:19:56 +11:00
committed by Dave Chinner
parent 2d2d853625
commit 4544179a64
1 changed files with 15 additions and 2 deletions
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ltp/fsstress.c
+15 -2
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@@ -2274,6 +2274,18 @@ fdatasync_f(int opno, long r)
free_pathname(&f);
close(fd);
}
#ifdef HAVE_LINUX_FIEMAP_H
struct print_flags fiemap_flags[] = {
{ FIEMAP_FLAG_SYNC, "SYNC"},
{ FIEMAP_FLAG_XATTR, "XATTR"},
{ -1, NULL}
};
#define translate_fiemap_flags(mode) \
({translate_flags(mode, "|", fiemap_flags);})
#endif
void
fiemap_f(int opno, long r)
{
@@ -2336,9 +2348,10 @@ fiemap_f(int opno, long r)
e = ioctl(fd, FS_IOC_FIEMAP, (unsigned long)fiemap);
if (v)
printf("%d/%d: ioctl(FIEMAP) %s%s %lld %lld %x %d\n",
printf("%d/%d: ioctl(FIEMAP) %s%s %lld %lld (%s) %d\n",
procid, opno, f.path, st, (long long)fiemap->fm_start,
(long long) fiemap->fm_length, fiemap->fm_flags, e);
(long long) fiemap->fm_length,
translate_fiemap_flags(fiemap->fm_flags), e);
free(fiemap);
free_pathname(&f);
close(fd);