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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2017-02-27 14:30:02 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-27 18:43:47 -0800 |
| commit | 5b5e0928f742cfa853b2411400a1b19fa379d758 (patch) | |
| tree | 44ef4dd9cfd9587c81f4183638648b340a3d3b7e /fs/afs | |
| parent | d7f6724366c5ccb52b9b2e403b0a9383803bd47a (diff) | |
| download | linux-stable-5b5e0928f742cfa853b2411400a1b19fa379d758.tar.gz linux-stable-5b5e0928f742cfa853b2411400a1b19fa379d758.tar.bz2 linux-stable-5b5e0928f742cfa853b2411400a1b19fa379d758.zip | |
lib/vsprintf.c: remove %Z support
Now that %z is standartised in C99 there is no reason to support %Z.
Unlike %L it doesn't even make format strings smaller.
Use BUILD_BUG_ON in a couple ATM drivers.
In case anyone didn't notice lib/vsprintf.o is about half of SLUB which
is in my opinion is quite an achievement. Hopefully this patch inspires
someone else to trim vsprintf.c more.
Link: http://lkml.kernel.org/r/20170103230126.GA30170@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/afs')
| -rw-r--r-- | fs/afs/dir.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/afs/dir.c b/fs/afs/dir.c index 51a241e09fbb..949f960337f5 100644 --- a/fs/afs/dir.c +++ b/fs/afs/dir.c @@ -252,7 +252,7 @@ static int afs_dir_iterate_block(struct dir_context *ctx, /* skip entries marked unused in the bitmap */ if (!(block->pagehdr.bitmap[offset / 8] & (1 << (offset % 8)))) { - _debug("ENT[%Zu.%u]: unused", + _debug("ENT[%zu.%u]: unused", blkoff / sizeof(union afs_dir_block), offset); if (offset >= curr) ctx->pos = blkoff + @@ -266,7 +266,7 @@ static int afs_dir_iterate_block(struct dir_context *ctx, sizeof(*block) - offset * sizeof(union afs_dirent)); - _debug("ENT[%Zu.%u]: %s %Zu \"%s\"", + _debug("ENT[%zu.%u]: %s %zu \"%s\"", blkoff / sizeof(union afs_dir_block), offset, (offset < curr ? "skip" : "fill"), nlen, dire->u.name); @@ -274,23 +274,23 @@ static int afs_dir_iterate_block(struct dir_context *ctx, /* work out where the next possible entry is */ for (tmp = nlen; tmp > 15; tmp -= sizeof(union afs_dirent)) { if (next >= AFS_DIRENT_PER_BLOCK) { - _debug("ENT[%Zu.%u]:" + _debug("ENT[%zu.%u]:" " %u travelled beyond end dir block" - " (len %u/%Zu)", + " (len %u/%zu)", blkoff / sizeof(union afs_dir_block), offset, next, tmp, nlen); return -EIO; } if (!(block->pagehdr.bitmap[next / 8] & (1 << (next % 8)))) { - _debug("ENT[%Zu.%u]:" - " %u unmarked extension (len %u/%Zu)", + _debug("ENT[%zu.%u]:" + " %u unmarked extension (len %u/%zu)", blkoff / sizeof(union afs_dir_block), offset, next, tmp, nlen); return -EIO; } - _debug("ENT[%Zu.%u]: ext %u/%Zu", + _debug("ENT[%zu.%u]: ext %u/%zu", blkoff / sizeof(union afs_dir_block), next, tmp, nlen); next++; |