From 5b5e0928f742cfa853b2411400a1b19fa379d758 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Mon, 27 Feb 2017 14:30:02 -0800 Subject: 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 Cc: Andy Shevchenko Cc: Rasmus Villemoes Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/afs/dir.c | 14 +++++++------- fs/ncpfs/sock.c | 4 ++-- fs/nfs/blocklayout/blocklayout.c | 2 +- fs/nfs/filelayout/filelayout.c | 4 ++-- fs/nfs/flexfilelayout/flexfilelayout.c | 4 ++-- fs/nfs/objlayout/objlayout.c | 2 +- fs/nfsd/nfscache.c | 2 +- 7 files changed, 16 insertions(+), 16 deletions(-) (limited to 'fs') 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; } -- cgit v1.2.3