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author | Jan Kara <jack@suse.cz> | 2010-04-19 16:47:20 +0200 |
---|---|---|
committer | Jan Kara <jack@suse.cz> | 2010-04-20 18:25:25 +0200 |
commit | 62af9b520513d78484f22f874916dfacbc889ce0 (patch) | |
tree | e5c13d868166380105c3d491b8d380fe220e6484 /fs/quota/dquot.c | |
parent | 08261673cb6dc638c39f44d69b76fffb57b92a8b (diff) | |
download | kernel_samsung_aries-62af9b520513d78484f22f874916dfacbc889ce0.zip kernel_samsung_aries-62af9b520513d78484f22f874916dfacbc889ce0.tar.gz kernel_samsung_aries-62af9b520513d78484f22f874916dfacbc889ce0.tar.bz2 |
quota: Convert __DQUOT_PARANOIA symbol to standard config option
Make __DQUOT_PARANOIA define from the old days a standard config option
and turn it off by default.
This gets rid of a quota warning about writes before quota is turned on
for systems with ext4 root filesystem. Currently there's no way to legally
solve this because /etc/mtab has to be written before quota is turned on
on most systems.
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/quota/dquot.c')
-rw-r--r-- | fs/quota/dquot.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index a0a9405..788b580 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -80,8 +80,6 @@ #include <asm/uaccess.h> -#define __DQUOT_PARANOIA - /* * There are three quota SMP locks. dq_list_lock protects all lists with quotas * and quota formats, dqstats structure containing statistics about the lists @@ -695,7 +693,7 @@ void dqput(struct dquot *dquot) if (!dquot) return; -#ifdef __DQUOT_PARANOIA +#ifdef CONFIG_QUOTA_DEBUG if (!atomic_read(&dquot->dq_count)) { printk("VFS: dqput: trying to free free dquot\n"); printk("VFS: device %s, dquot of %s %d\n", @@ -748,7 +746,7 @@ we_slept: goto we_slept; } atomic_dec(&dquot->dq_count); -#ifdef __DQUOT_PARANOIA +#ifdef CONFIG_QUOTA_DEBUG /* sanity check */ BUG_ON(!list_empty(&dquot->dq_free)); #endif @@ -845,7 +843,7 @@ we_slept: dquot = NULL; goto out; } -#ifdef __DQUOT_PARANOIA +#ifdef CONFIG_QUOTA_DEBUG BUG_ON(!dquot->dq_sb); /* Has somebody invalidated entry under us? */ #endif out: @@ -874,7 +872,7 @@ static int dqinit_needed(struct inode *inode, int type) static void add_dquot_ref(struct super_block *sb, int type) { struct inode *inode, *old_inode = NULL; -#ifdef __DQUOT_PARANOIA +#ifdef CONFIG_QUOTA_DEBUG int reserved = 0; #endif @@ -882,7 +880,7 @@ static void add_dquot_ref(struct super_block *sb, int type) list_for_each_entry(inode, &sb->s_inodes, i_sb_list) { if (inode->i_state & (I_FREEING|I_CLEAR|I_WILL_FREE|I_NEW)) continue; -#ifdef __DQUOT_PARANOIA +#ifdef CONFIG_QUOTA_DEBUG if (unlikely(inode_get_rsv_space(inode) > 0)) reserved = 1; #endif @@ -907,7 +905,7 @@ static void add_dquot_ref(struct super_block *sb, int type) spin_unlock(&inode_lock); iput(old_inode); -#ifdef __DQUOT_PARANOIA +#ifdef CONFIG_QUOTA_DEBUG if (reserved) { printk(KERN_WARNING "VFS (%s): Writes happened before quota" " was turned on thus quota information is probably " @@ -940,7 +938,7 @@ static int remove_inode_dquot_ref(struct inode *inode, int type, inode->i_dquot[type] = NULL; if (dquot) { if (dqput_blocks(dquot)) { -#ifdef __DQUOT_PARANOIA +#ifdef CONFIG_QUOTA_DEBUG if (atomic_read(&dquot->dq_count) != 1) printk(KERN_WARNING "VFS: Adding dquot with dq_count %d to dispose list.\n", atomic_read(&dquot->dq_count)); #endif |