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quota: Inline dquot_[re]claim_reserved_space() into callsite

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dquot_claim_reserved_space() and dquot_reclaim_reserved_space() have
only a single callsite. Inline them there.

Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Jan Kara 2017-08-07 17:37:03 +02:00
parent a478e522e3
commit 3ab167d2ba
1 changed files with 16 additions and 25 deletions
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41
fs/quota/dquot.c
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@ -1088,27 +1088,6 @@ static inline void dquot_resv_space(struct dquot *dquot, qsize_t number)
dquot->dq_dqb.dqb_rsvspace += number;
}
/*
* Claim reserved quota space
*/
static void dquot_claim_reserved_space(struct dquot *dquot, qsize_t number)
{
if (dquot->dq_dqb.dqb_rsvspace < number) {
WARN_ON_ONCE(1);
number = dquot->dq_dqb.dqb_rsvspace;
}
dquot->dq_dqb.dqb_curspace += number;
dquot->dq_dqb.dqb_rsvspace -= number;
}
static void dquot_reclaim_reserved_space(struct dquot *dquot, qsize_t number)
{
if (WARN_ON_ONCE(dquot->dq_dqb.dqb_curspace < number))
number = dquot->dq_dqb.dqb_curspace;
dquot->dq_dqb.dqb_rsvspace += number;
dquot->dq_dqb.dqb_curspace -= number;
}
static inline
void dquot_free_reserved_space(struct dquot *dquot, qsize_t number)
{
@ -1732,8 +1711,14 @@ int dquot_claim_space_nodirty(struct inode *inode, qsize_t number)
spin_lock(&dq_data_lock);
/* Claim reserved quotas to allocated quotas */
for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
if (dquots[cnt])
dquot_claim_reserved_space(dquots[cnt], number);
if (dquots[cnt]) {
struct dquot *dquot = dquots[cnt];
if (WARN_ON_ONCE(dquot->dq_dqb.dqb_rsvspace < number))
number = dquot->dq_dqb.dqb_rsvspace;
dquot->dq_dqb.dqb_curspace += number;
dquot->dq_dqb.dqb_rsvspace -= number;
}
}
/* Update inode bytes */
spin_lock(&inode->i_lock);
@ -1768,8 +1753,14 @@ void dquot_reclaim_space_nodirty(struct inode *inode, qsize_t number)
spin_lock(&dq_data_lock);
/* Claim reserved quotas to allocated quotas */
for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
if (dquots[cnt])
dquot_reclaim_reserved_space(dquots[cnt], number);
if (dquots[cnt]) {
struct dquot *dquot = dquots[cnt];
if (WARN_ON_ONCE(dquot->dq_dqb.dqb_curspace < number))
number = dquot->dq_dqb.dqb_curspace;
dquot->dq_dqb.dqb_rsvspace += number;
dquot->dq_dqb.dqb_curspace -= number;
}
}
/* Update inode bytes */
spin_lock(&inode->i_lock);