diff options
author | Jeff Garzik <jeff@garzik.org> | 2006-09-24 01:52:47 -0400 |
---|---|---|
committer | Jeff Garzik <jeff@garzik.org> | 2006-09-24 01:52:47 -0400 |
commit | 23930fa1cebfea6f79881c588ccd1b0781e49e3f (patch) | |
tree | 36d29e3f83661c4f5f45b6f74ac0d5f9886867a8 /fs/ocfs2/namei.c | |
parent | 36b35a5be0e4b406acd816e2122d153e875105be (diff) | |
parent | 4f5537de7c1531398e84e18a24f667e49cc94208 (diff) | |
download | kernel_samsung_smdk4412-23930fa1cebfea6f79881c588ccd1b0781e49e3f.zip kernel_samsung_smdk4412-23930fa1cebfea6f79881c588ccd1b0781e49e3f.tar.gz kernel_samsung_smdk4412-23930fa1cebfea6f79881c588ccd1b0781e49e3f.tar.bz2 |
Merge branch 'master' into upstream
Diffstat (limited to 'fs/ocfs2/namei.c')
-rw-r--r-- | fs/ocfs2/namei.c | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 0673862..0d3e939 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -56,6 +56,7 @@ #include "journal.h" #include "namei.h" #include "suballoc.h" +#include "super.h" #include "symlink.h" #include "sysfile.h" #include "uptodate.h" @@ -310,13 +311,6 @@ static int ocfs2_mknod(struct inode *dir, /* get our super block */ osb = OCFS2_SB(dir->i_sb); - if (S_ISDIR(mode) && (dir->i_nlink >= OCFS2_LINK_MAX)) { - mlog(ML_ERROR, "inode %llu has i_nlink of %u\n", - (unsigned long long)OCFS2_I(dir)->ip_blkno, dir->i_nlink); - status = -EMLINK; - goto leave; - } - handle = ocfs2_alloc_handle(osb); if (handle == NULL) { status = -ENOMEM; @@ -331,6 +325,11 @@ static int ocfs2_mknod(struct inode *dir, goto leave; } + if (S_ISDIR(mode) && (dir->i_nlink >= OCFS2_LINK_MAX)) { + status = -EMLINK; + goto leave; + } + dirfe = (struct ocfs2_dinode *) parent_fe_bh->b_data; if (!dirfe->i_links_count) { /* can't make a file in a deleted directory. */ @@ -643,11 +642,6 @@ static int ocfs2_link(struct dentry *old_dentry, goto bail; } - if (inode->i_nlink >= OCFS2_LINK_MAX) { - err = -EMLINK; - goto bail; - } - handle = ocfs2_alloc_handle(osb); if (handle == NULL) { err = -ENOMEM; @@ -661,6 +655,11 @@ static int ocfs2_link(struct dentry *old_dentry, goto bail; } + if (!dir->i_nlink) { + err = -ENOENT; + goto bail; + } + err = ocfs2_check_dir_for_entry(dir, dentry->d_name.name, dentry->d_name.len); if (err) @@ -1964,13 +1963,8 @@ restart: } num++; - /* XXX: questionable readahead stuff here */ bh = ocfs2_bread(dir, b++, &err, 1); bh_use[ra_max] = bh; -#if 0 // ??? - if (bh) - ll_rw_block(READ, 1, &bh); -#endif } } if ((bh = bh_use[ra_ptr++]) == NULL) @@ -1978,6 +1972,10 @@ restart: wait_on_buffer(bh); if (!buffer_uptodate(bh)) { /* read error, skip block & hope for the best */ + ocfs2_error(dir->i_sb, "reading directory %llu, " + "offset %lu\n", + (unsigned long long)OCFS2_I(dir)->ip_blkno, + block); brelse(bh); goto next; } |