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xattr support for btrfs

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Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Josef Bacik
2007-11-16 11:45:54 -05:00
committed by Chris Mason
parent 0591fb56fb
commit 5103e947b9
9 changed files with 751 additions and 14 deletions
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15
fs/btrfs/inode.c
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@@ -32,6 +32,7 @@
#include <linux/compat.h>
#include <linux/bit_spinlock.h>
#include <linux/version.h>
#include <linux/xattr.h>
#include "ctree.h"
#include "disk-io.h"
#include "transaction.h"
@@ -839,6 +840,9 @@ void btrfs_delete_inode(struct inode *inode)
btrfs_set_trans_block_group(trans, inode);
ret = btrfs_truncate_in_trans(trans, root, inode);
if (ret)
goto no_delete_lock;
ret = btrfs_delete_xattrs(trans, root, inode);
if (ret)
goto no_delete_lock;
ret = btrfs_free_inode(trans, root, inode);
@@ -1110,7 +1114,8 @@ static int btrfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
if (over)
goto nopos;
di_len = btrfs_dir_name_len(leaf, di) + sizeof(*di);
di_len = btrfs_dir_name_len(leaf, di) +
btrfs_dir_data_len(leaf, di) +sizeof(*di);
di_cur += di_len;
di = (struct btrfs_dir_item *)((char *)di + di_len);
}
@@ -2519,6 +2524,10 @@ static struct inode_operations btrfs_dir_inode_operations = {
.symlink = btrfs_symlink,
.setattr = btrfs_setattr,
.mknod = btrfs_mknod,
.setxattr = generic_setxattr,
.getxattr = generic_getxattr,
.listxattr = btrfs_listxattr,
.removexattr = generic_removexattr,
};
static struct inode_operations btrfs_dir_ro_inode_operations = {
@@ -2567,6 +2576,10 @@ static struct inode_operations btrfs_file_inode_operations = {
.truncate = btrfs_truncate,
.getattr = btrfs_getattr,
.setattr = btrfs_setattr,
.setxattr = generic_setxattr,
.getxattr = generic_getxattr,
.listxattr = btrfs_listxattr,
.removexattr = generic_removexattr,
};
static struct inode_operations btrfs_special_inode_operations = {