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Commit ac0c4939 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs 

Pull UDF and quota updates from Jan Kara:
 "A few UDF fixes and also a few patches which are preparing filesystems
  for support of project quotas in VFS"

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  udf: Fix loading of special inodes
  ocfs2: Back out change to use OCFS2_MAXQUOTAS in ocfs2_setattr()
  udf: remove redundant sys_tz declaration
  ocfs2: Don't use MAXQUOTAS value
  reiserfs: Don't use MAXQUOTAS value
  ext3: Don't use MAXQUOTAS value
  udf: Fix race between write(2) and close(2)
parents eca9fdf3 6174c2eb

fs/ext3/ext3.h

+7 −5
Original line number Diff line number Diff line
@@ -237,6 +237,8 @@ struct ext3_new_group_data { 
#define EXT3_IOC32_GETVERSION_OLD	FS_IOC32_GETVERSION

#define EXT3_IOC32_SETVERSION_OLD	FS_IOC32_SETVERSION



/* Number of supported quota types */

#define EXT3_MAXQUOTAS 2



/*

 *  Mount options
@@ -248,7 +250,7 @@ struct ext3_mount_options { 
	unsigned long s_commit_interval;

#ifdef CONFIG_QUOTA

	int s_jquota_fmt;

	char *s_qf_names[MAXQUOTAS];

	char *s_qf_names[EXT3_MAXQUOTAS];

#endif

};
@@ -669,7 +671,7 @@ struct ext3_sb_info { 
	unsigned long s_commit_interval;

	struct block_device *journal_bdev;

#ifdef CONFIG_QUOTA

	char *s_qf_names[MAXQUOTAS];		/* Names of quota files with journalled quota */

	char *s_qf_names[EXT3_MAXQUOTAS];	/* Names of quota files with journalled quota */

	int s_jquota_fmt;			/* Format of quota to use */

#endif

};
@@ -1183,9 +1185,9 @@ extern const struct inode_operations ext3_fast_symlink_inode_operations; 
#define EXT3_QUOTA_INIT_BLOCKS(sb) 0

#define EXT3_QUOTA_DEL_BLOCKS(sb) 0

#endif

#define EXT3_MAXQUOTAS_TRANS_BLOCKS(sb) (MAXQUOTAS*EXT3_QUOTA_TRANS_BLOCKS(sb))

#define EXT3_MAXQUOTAS_INIT_BLOCKS(sb) (MAXQUOTAS*EXT3_QUOTA_INIT_BLOCKS(sb))

#define EXT3_MAXQUOTAS_DEL_BLOCKS(sb) (MAXQUOTAS*EXT3_QUOTA_DEL_BLOCKS(sb))

#define EXT3_MAXQUOTAS_TRANS_BLOCKS(sb) (EXT3_MAXQUOTAS*EXT3_QUOTA_TRANS_BLOCKS(sb))

#define EXT3_MAXQUOTAS_INIT_BLOCKS(sb) (EXT3_MAXQUOTAS*EXT3_QUOTA_INIT_BLOCKS(sb))

#define EXT3_MAXQUOTAS_DEL_BLOCKS(sb) (EXT3_MAXQUOTAS*EXT3_QUOTA_DEL_BLOCKS(sb))



int

ext3_mark_iloc_dirty(handle_t *handle,

fs/ext3/super.c

+7 −7
Original line number Diff line number Diff line
@@ -441,7 +441,7 @@ static void ext3_put_super (struct super_block * sb) 
	percpu_counter_destroy(&sbi->s_dirs_counter);

	brelse(sbi->s_sbh);

#ifdef CONFIG_QUOTA

	for (i = 0; i < MAXQUOTAS; i++)

	for (i = 0; i < EXT3_MAXQUOTAS; i++)

		kfree(sbi->s_qf_names[i]);

#endif
@@ -1555,7 +1555,7 @@ static void ext3_orphan_cleanup (struct super_block * sb, 
	/* Needed for iput() to work correctly and not trash data */

	sb->s_flags |= MS_ACTIVE;

	/* Turn on quotas so that they are updated correctly */

	for (i = 0; i < MAXQUOTAS; i++) {

	for (i = 0; i < EXT3_MAXQUOTAS; i++) {

		if (EXT3_SB(sb)->s_qf_names[i]) {

			int ret = ext3_quota_on_mount(sb, i);

			if (ret < 0)
@@ -1606,7 +1606,7 @@ static void ext3_orphan_cleanup (struct super_block * sb, 
		       PLURAL(nr_truncates));

#ifdef CONFIG_QUOTA

	/* Turn quotas off */

	for (i = 0; i < MAXQUOTAS; i++) {

	for (i = 0; i < EXT3_MAXQUOTAS; i++) {

		if (sb_dqopt(sb)->files[i])

			dquot_quota_off(sb, i);

	}
@@ -2139,7 +2139,7 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent) 
	kfree(sbi->s_group_desc);

failed_mount:

#ifdef CONFIG_QUOTA

	for (i = 0; i < MAXQUOTAS; i++)

	for (i = 0; i < EXT3_MAXQUOTAS; i++)

		kfree(sbi->s_qf_names[i]);

#endif

	ext3_blkdev_remove(sbi);
@@ -2659,7 +2659,7 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data) 
	old_opts.s_commit_interval = sbi->s_commit_interval;

#ifdef CONFIG_QUOTA

	old_opts.s_jquota_fmt = sbi->s_jquota_fmt;

	for (i = 0; i < MAXQUOTAS; i++)

	for (i = 0; i < EXT3_MAXQUOTAS; i++)

		if (sbi->s_qf_names[i]) {

			old_opts.s_qf_names[i] = kstrdup(sbi->s_qf_names[i],

							 GFP_KERNEL);
@@ -2763,7 +2763,7 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data) 
	}

#ifdef CONFIG_QUOTA

	/* Release old quota file names */

	for (i = 0; i < MAXQUOTAS; i++)

	for (i = 0; i < EXT3_MAXQUOTAS; i++)

		kfree(old_opts.s_qf_names[i]);

#endif

	if (enable_quota)
@@ -2777,7 +2777,7 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data) 
	sbi->s_commit_interval = old_opts.s_commit_interval;

#ifdef CONFIG_QUOTA

	sbi->s_jquota_fmt = old_opts.s_jquota_fmt;

	for (i = 0; i < MAXQUOTAS; i++) {

	for (i = 0; i < EXT3_MAXQUOTAS; i++) {

		kfree(sbi->s_qf_names[i]);

		sbi->s_qf_names[i] = old_opts.s_qf_names[i];

	}

fs/ocfs2/file.c

+1 −1
Original line number Diff line number Diff line
@@ -1252,7 +1252,7 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr) 
	brelse(bh);



	/* Release quota pointers in case we acquired them */

	for (qtype = 0; qtype < MAXQUOTAS; qtype++)

	for (qtype = 0; qtype < OCFS2_MAXQUOTAS; qtype++)

		dqput(transfer_to[qtype]);



	if (!status && attr->ia_valid & ATTR_MODE) {

fs/ocfs2/quota.h

+4 −1
Original line number Diff line number Diff line
@@ -17,6 +17,9 @@ 


#include "ocfs2.h"



/* Number of quota types we support */

#define OCFS2_MAXQUOTAS 2



/*

 * In-memory structures

 */
@@ -39,7 +42,7 @@ struct ocfs2_recovery_chunk { 
};



struct ocfs2_quota_recovery {

	struct list_head r_list[MAXQUOTAS];	/* List of chunks to recover */

	struct list_head r_list[OCFS2_MAXQUOTAS];	/* List of chunks to recover */

};



/* In-memory structure with quota header information */

fs/ocfs2/quota_global.c

+2 −2
Original line number Diff line number Diff line
@@ -336,7 +336,7 @@ void ocfs2_unlock_global_qf(struct ocfs2_mem_dqinfo *oinfo, int ex) 
int ocfs2_global_read_info(struct super_block *sb, int type)

{

	struct inode *gqinode = NULL;

	unsigned int ino[MAXQUOTAS] = { USER_QUOTA_SYSTEM_INODE,

	unsigned int ino[OCFS2_MAXQUOTAS] = { USER_QUOTA_SYSTEM_INODE,

					      GROUP_QUOTA_SYSTEM_INODE };

	struct ocfs2_global_disk_dqinfo dinfo;

	struct mem_dqinfo *info = sb_dqinfo(sb, type);