summaryrefslogtreecommitdiffstats
path: root/fs
diff options
context:
space:
mode:
authorAlexey Dobriyan <adobriyan@gmail.com>2017-02-27 14:30:02 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-27 18:43:47 -0800
commit5b5e0928f742cfa853b2411400a1b19fa379d758 (patch)
tree44ef4dd9cfd9587c81f4183638648b340a3d3b7e /fs
parentd7f6724366c5ccb52b9b2e403b0a9383803bd47a (diff)
downloadlinux-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')
-rw-r--r--fs/afs/dir.c14
-rw-r--r--fs/ncpfs/sock.c4
-rw-r--r--fs/nfs/blocklayout/blocklayout.c2
-rw-r--r--fs/nfs/filelayout/filelayout.c4
-rw-r--r--fs/nfs/flexfilelayout/flexfilelayout.c4
-rw-r--r--fs/nfs/objlayout/objlayout.c2
-rw-r--r--fs/nfsd/nfscache.c2
7 files changed, 16 insertions, 16 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++;
diff --git a/fs/ncpfs/sock.c b/fs/ncpfs/sock.c
index f32f272ee501..97b111d79489 100644
--- a/fs/ncpfs/sock.c
+++ b/fs/ncpfs/sock.c
@@ -525,7 +525,7 @@ static int do_tcp_rcv(struct ncp_server *server, void *buffer, size_t len)
return result;
}
if (result > len) {
- pr_err("tcp: bug in recvmsg (%u > %Zu)\n", result, len);
+ pr_err("tcp: bug in recvmsg (%u > %zu)\n", result, len);
return -EIO;
}
return result;
@@ -619,7 +619,7 @@ skipdata:;
goto skipdata2;
}
if (datalen > req->datalen + 8) {
- pr_err("tcp: Unexpected reply len %d (expected at most %Zd)\n", datalen, req->datalen + 8);
+ pr_err("tcp: Unexpected reply len %d (expected at most %zd)\n", datalen, req->datalen + 8);
server->rcv.state = 3;
goto skipdata;
}
diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c
index 2905479f214a..0ca370d23ddb 100644
--- a/fs/nfs/blocklayout/blocklayout.c
+++ b/fs/nfs/blocklayout/blocklayout.c
@@ -381,7 +381,7 @@ bl_write_pagelist(struct nfs_pgio_header *header, int sync)
struct blk_plug plug;
int i;
- dprintk("%s enter, %Zu@%lld\n", __func__, count, offset);
+ dprintk("%s enter, %zu@%lld\n", __func__, count, offset);
/* At this point, header->page_aray is a (sequential) list of nfs_pages.
* We want to write each, and if there is an error set pnfs_error
diff --git a/fs/nfs/filelayout/filelayout.c b/fs/nfs/filelayout/filelayout.c
index a3fc48ba4931..18f98e08544d 100644
--- a/fs/nfs/filelayout/filelayout.c
+++ b/fs/nfs/filelayout/filelayout.c
@@ -482,7 +482,7 @@ filelayout_read_pagelist(struct nfs_pgio_header *hdr)
u32 j, idx;
struct nfs_fh *fh;
- dprintk("--> %s ino %lu pgbase %u req %Zu@%llu\n",
+ dprintk("--> %s ino %lu pgbase %u req %zu@%llu\n",
__func__, hdr->inode->i_ino,
hdr->args.pgbase, (size_t)hdr->args.count, offset);
@@ -540,7 +540,7 @@ filelayout_write_pagelist(struct nfs_pgio_header *hdr, int sync)
if (IS_ERR(ds_clnt))
return PNFS_NOT_ATTEMPTED;
- dprintk("%s ino %lu sync %d req %Zu@%llu DS: %s cl_count %d\n",
+ dprintk("%s ino %lu sync %d req %zu@%llu DS: %s cl_count %d\n",
__func__, hdr->inode->i_ino, sync, (size_t) hdr->args.count,
offset, ds->ds_remotestr, atomic_read(&ds->ds_clp->cl_count));
diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c
index 0ca4af8cca5d..d6acc688df7e 100644
--- a/fs/nfs/flexfilelayout/flexfilelayout.c
+++ b/fs/nfs/flexfilelayout/flexfilelayout.c
@@ -1751,7 +1751,7 @@ ff_layout_read_pagelist(struct nfs_pgio_header *hdr)
int vers;
struct nfs_fh *fh;
- dprintk("--> %s ino %lu pgbase %u req %Zu@%llu\n",
+ dprintk("--> %s ino %lu pgbase %u req %zu@%llu\n",
__func__, hdr->inode->i_ino,
hdr->args.pgbase, (size_t)hdr->args.count, offset);
@@ -1828,7 +1828,7 @@ ff_layout_write_pagelist(struct nfs_pgio_header *hdr, int sync)
vers = nfs4_ff_layout_ds_version(lseg, idx);
- dprintk("%s ino %lu sync %d req %Zu@%llu DS: %s cl_count %d vers %d\n",
+ dprintk("%s ino %lu sync %d req %zu@%llu DS: %s cl_count %d vers %d\n",
__func__, hdr->inode->i_ino, sync, (size_t) hdr->args.count,
offset, ds->ds_remotestr, atomic_read(&ds->ds_clp->cl_count),
vers);
diff --git a/fs/nfs/objlayout/objlayout.c b/fs/nfs/objlayout/objlayout.c
index 2a4cdce939a0..8f3d2acb81c3 100644
--- a/fs/nfs/objlayout/objlayout.c
+++ b/fs/nfs/objlayout/objlayout.c
@@ -291,7 +291,7 @@ objlayout_read_pagelist(struct nfs_pgio_header *hdr)
&hdr->args.pgbase,
hdr->args.offset, hdr->args.count);
- dprintk("%s: inode(%lx) offset 0x%llx count 0x%Zx eof=%d\n",
+ dprintk("%s: inode(%lx) offset 0x%llx count 0x%zx eof=%d\n",
__func__, inode->i_ino, offset, count, hdr->res.eof);
err = objio_read_pagelist(hdr);
diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
index d6b97b424ad1..96fd15979cbd 100644
--- a/fs/nfsd/nfscache.c
+++ b/fs/nfsd/nfscache.c
@@ -578,7 +578,7 @@ nfsd_cache_append(struct svc_rqst *rqstp, struct kvec *data)
struct kvec *vec = &rqstp->rq_res.head[0];
if (vec->iov_len + data->iov_len > PAGE_SIZE) {
- printk(KERN_WARNING "nfsd: cached reply too large (%Zd).\n",
+ printk(KERN_WARNING "nfsd: cached reply too large (%zd).\n",
data->iov_len);
return 0;
}