From: Christoph Lameter Date: Thu, 7 Dec 2006 04:33:14 +0000 (-0800) Subject: [PATCH] slab: remove SLAB_NOFS X-Git-Tag: v2.6.20-rc1~145^2^2~309 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e6b4f8da3a88457148038bc952043e99a7fdba64;p=linux-2.6 [PATCH] slab: remove SLAB_NOFS SLAB_NOFS is an alias of GFP_NOFS. Signed-off-by: Christoph Lameter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c index bbc9cd34b6..8355daff50 100644 --- a/fs/cifs/misc.c +++ b/fs/cifs/misc.c @@ -153,7 +153,7 @@ cifs_buf_get(void) albeit slightly larger than necessary and maxbuffersize defaults to this and can not be bigger */ ret_buf = - (struct smb_hdr *) mempool_alloc(cifs_req_poolp, SLAB_KERNEL | SLAB_NOFS); + (struct smb_hdr *) mempool_alloc(cifs_req_poolp, SLAB_KERNEL | GFP_NOFS); /* clear the first few header bytes */ /* for most paths, more is cleared in header_assemble */ @@ -192,7 +192,7 @@ cifs_small_buf_get(void) albeit slightly larger than necessary and maxbuffersize defaults to this and can not be bigger */ ret_buf = - (struct smb_hdr *) mempool_alloc(cifs_sm_req_poolp, SLAB_KERNEL | SLAB_NOFS); + (struct smb_hdr *) mempool_alloc(cifs_sm_req_poolp, SLAB_KERNEL | GFP_NOFS); if (ret_buf) { /* No need to clear memory here, cleared in header assemble */ /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/ diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index 48d47b46b1..7514237cf3 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -51,7 +51,7 @@ AllocMidQEntry(const struct smb_hdr *smb_buffer, struct cifsSesInfo *ses) } temp = (struct mid_q_entry *) mempool_alloc(cifs_mid_poolp, - SLAB_KERNEL | SLAB_NOFS); + SLAB_KERNEL | GFP_NOFS); if (temp == NULL) return temp; else { diff --git a/fs/dquot.c b/fs/dquot.c index 9af789567e..c6ae6c0e0c 100644 --- a/fs/dquot.c +++ b/fs/dquot.c @@ -600,7 +600,7 @@ static struct dquot *get_empty_dquot(struct super_block *sb, int type) { struct dquot *dquot; - dquot = kmem_cache_alloc(dquot_cachep, SLAB_NOFS); + dquot = kmem_cache_alloc(dquot_cachep, GFP_NOFS); if(!dquot) return NODQUOT; diff --git a/fs/ext3/super.c b/fs/ext3/super.c index afc2d4f42d..0cf633f0cf 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -445,7 +445,7 @@ static struct inode *ext3_alloc_inode(struct super_block *sb) { struct ext3_inode_info *ei; - ei = kmem_cache_alloc(ext3_inode_cachep, SLAB_NOFS); + ei = kmem_cache_alloc(ext3_inode_cachep, GFP_NOFS); if (!ei) return NULL; #ifdef CONFIG_EXT3_FS_POSIX_ACL diff --git a/fs/ext4/super.c b/fs/ext4/super.c index b4b022aa2b..c730cbc840 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -495,7 +495,7 @@ static struct inode *ext4_alloc_inode(struct super_block *sb) { struct ext4_inode_info *ei; - ei = kmem_cache_alloc(ext4_inode_cachep, SLAB_NOFS); + ei = kmem_cache_alloc(ext4_inode_cachep, GFP_NOFS); if (!ei) return NULL; #ifdef CONFIG_EXT4DEV_FS_POSIX_ACL diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c index 450b5e0b47..46ceadd6f1 100644 --- a/fs/hpfs/super.c +++ b/fs/hpfs/super.c @@ -165,7 +165,7 @@ static kmem_cache_t * hpfs_inode_cachep; static struct inode *hpfs_alloc_inode(struct super_block *sb) { struct hpfs_inode_info *ei; - ei = (struct hpfs_inode_info *)kmem_cache_alloc(hpfs_inode_cachep, SLAB_NOFS); + ei = (struct hpfs_inode_info *)kmem_cache_alloc(hpfs_inode_cachep, GFP_NOFS); if (!ei) return NULL; ei->vfs_inode.i_version = 1; diff --git a/fs/nfs/read.c b/fs/nfs/read.c index c2e49c397a..56f66f0ccb 100644 --- a/fs/nfs/read.c +++ b/fs/nfs/read.c @@ -46,7 +46,7 @@ static mempool_t *nfs_rdata_mempool; struct nfs_read_data *nfs_readdata_alloc(size_t len) { unsigned int pagecount = (len + PAGE_SIZE - 1) >> PAGE_SHIFT; - struct nfs_read_data *p = mempool_alloc(nfs_rdata_mempool, SLAB_NOFS); + struct nfs_read_data *p = mempool_alloc(nfs_rdata_mempool, GFP_NOFS); if (p) { memset(p, 0, sizeof(*p)); diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 883dd4a1c1..f7dd0d0059 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -93,7 +93,7 @@ static DECLARE_WAIT_QUEUE_HEAD(nfs_write_congestion); struct nfs_write_data *nfs_commit_alloc(void) { - struct nfs_write_data *p = mempool_alloc(nfs_commit_mempool, SLAB_NOFS); + struct nfs_write_data *p = mempool_alloc(nfs_commit_mempool, GFP_NOFS); if (p) { memset(p, 0, sizeof(*p)); @@ -112,7 +112,7 @@ void nfs_commit_free(struct nfs_write_data *p) struct nfs_write_data *nfs_writedata_alloc(size_t len) { unsigned int pagecount = (len + PAGE_SIZE - 1) >> PAGE_SHIFT; - struct nfs_write_data *p = mempool_alloc(nfs_wdata_mempool, SLAB_NOFS); + struct nfs_write_data *p = mempool_alloc(nfs_wdata_mempool, GFP_NOFS); if (p) { memset(p, 0, sizeof(*p)); diff --git a/fs/ntfs/attrib.c b/fs/ntfs/attrib.c index 9f08e851cf..c577d8e1bd 100644 --- a/fs/ntfs/attrib.c +++ b/fs/ntfs/attrib.c @@ -1272,7 +1272,7 @@ ntfs_attr_search_ctx *ntfs_attr_get_search_ctx(ntfs_inode *ni, MFT_RECORD *mrec) { ntfs_attr_search_ctx *ctx; - ctx = kmem_cache_alloc(ntfs_attr_ctx_cache, SLAB_NOFS); + ctx = kmem_cache_alloc(ntfs_attr_ctx_cache, GFP_NOFS); if (ctx) ntfs_attr_init_search_ctx(ctx, ni, mrec); return ctx; diff --git a/fs/ntfs/index.c b/fs/ntfs/index.c index e32cde4863..2194eff497 100644 --- a/fs/ntfs/index.c +++ b/fs/ntfs/index.c @@ -38,7 +38,7 @@ ntfs_index_context *ntfs_index_ctx_get(ntfs_inode *idx_ni) { ntfs_index_context *ictx; - ictx = kmem_cache_alloc(ntfs_index_ctx_cache, SLAB_NOFS); + ictx = kmem_cache_alloc(ntfs_index_ctx_cache, GFP_NOFS); if (ictx) *ictx = (ntfs_index_context){ .idx_ni = idx_ni }; return ictx; diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c index 2d3de9c898..247989891b 100644 --- a/fs/ntfs/inode.c +++ b/fs/ntfs/inode.c @@ -324,7 +324,7 @@ struct inode *ntfs_alloc_big_inode(struct super_block *sb) ntfs_inode *ni; ntfs_debug("Entering."); - ni = kmem_cache_alloc(ntfs_big_inode_cache, SLAB_NOFS); + ni = kmem_cache_alloc(ntfs_big_inode_cache, GFP_NOFS); if (likely(ni != NULL)) { ni->state = 0; return VFS_I(ni); @@ -349,7 +349,7 @@ static inline ntfs_inode *ntfs_alloc_extent_inode(void) ntfs_inode *ni; ntfs_debug("Entering."); - ni = kmem_cache_alloc(ntfs_inode_cache, SLAB_NOFS); + ni = kmem_cache_alloc(ntfs_inode_cache, GFP_NOFS); if (likely(ni != NULL)) { ni->state = 0; return ni; diff --git a/fs/ntfs/unistr.c b/fs/ntfs/unistr.c index 6a495f7369..005ca4b0f1 100644 --- a/fs/ntfs/unistr.c +++ b/fs/ntfs/unistr.c @@ -266,7 +266,7 @@ int ntfs_nlstoucs(const ntfs_volume *vol, const char *ins, /* We do not trust outside sources. */ if (likely(ins)) { - ucs = kmem_cache_alloc(ntfs_name_cache, SLAB_NOFS); + ucs = kmem_cache_alloc(ntfs_name_cache, GFP_NOFS); if (likely(ucs)) { for (i = o = 0; i < ins_len; i += wc_len) { wc_len = nls->char2uni(ins + i, ins_len - i, diff --git a/fs/ocfs2/dlm/dlmfs.c b/fs/ocfs2/dlm/dlmfs.c index 16b8d1ba70..01f91501f7 100644 --- a/fs/ocfs2/dlm/dlmfs.c +++ b/fs/ocfs2/dlm/dlmfs.c @@ -276,7 +276,7 @@ static struct inode *dlmfs_alloc_inode(struct super_block *sb) { struct dlmfs_inode_private *ip; - ip = kmem_cache_alloc(dlmfs_inode_cache, SLAB_NOFS); + ip = kmem_cache_alloc(dlmfs_inode_cache, GFP_NOFS); if (!ip) return NULL; diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index d9b4214a12..7574d26ee0 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -303,7 +303,7 @@ static struct inode *ocfs2_alloc_inode(struct super_block *sb) { struct ocfs2_inode_info *oi; - oi = kmem_cache_alloc(ocfs2_inode_cachep, SLAB_NOFS); + oi = kmem_cache_alloc(ocfs2_inode_cachep, GFP_NOFS); if (!oi) return NULL; diff --git a/include/linux/slab.h b/include/linux/slab.h index 43ced80c32..5b70d52b4f 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -19,7 +19,6 @@ typedef struct kmem_cache kmem_cache_t; #include /* kmalloc_sizes.h needs L1_CACHE_BYTES */ /* flags for kmem_cache_alloc() */ -#define SLAB_NOFS GFP_NOFS #define SLAB_ATOMIC GFP_ATOMIC #define SLAB_USER GFP_USER #define SLAB_KERNEL GFP_KERNEL