diff options
Diffstat (limited to 'fs/gfs2/quota.h')
| -rw-r--r-- | fs/gfs2/quota.h | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/fs/gfs2/quota.h b/fs/gfs2/quota.h index 836f29480be6..988f38dc5b2c 100644 --- a/fs/gfs2/quota.h +++ b/fs/gfs2/quota.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved. - * - * This copyrighted material is made available to anyone wishing to use, - * modify, copy, or redistribute it subject to the terms and conditions - * of the GNU General Public License version 2. */ #ifndef __QUOTA_DOT_H__ @@ -18,27 +15,27 @@ struct gfs2_sbd; #define NO_UID_QUOTA_CHANGE INVALID_UID #define NO_GID_QUOTA_CHANGE INVALID_GID -extern int gfs2_qa_alloc(struct gfs2_inode *ip); -extern void gfs2_qa_delete(struct gfs2_inode *ip, atomic_t *wcount); -extern int gfs2_quota_hold(struct gfs2_inode *ip, kuid_t uid, kgid_t gid); -extern void gfs2_quota_unhold(struct gfs2_inode *ip); +int gfs2_qa_get(struct gfs2_inode *ip); +void gfs2_qa_put(struct gfs2_inode *ip); +int gfs2_quota_hold(struct gfs2_inode *ip, kuid_t uid, kgid_t gid); +void gfs2_quota_unhold(struct gfs2_inode *ip); -extern int gfs2_quota_lock(struct gfs2_inode *ip, kuid_t uid, kgid_t gid); -extern void gfs2_quota_unlock(struct gfs2_inode *ip); +int gfs2_quota_lock(struct gfs2_inode *ip, kuid_t uid, kgid_t gid); +void gfs2_quota_unlock(struct gfs2_inode *ip); -extern int gfs2_quota_check(struct gfs2_inode *ip, kuid_t uid, kgid_t gid, - struct gfs2_alloc_parms *ap); -extern void gfs2_quota_change(struct gfs2_inode *ip, s64 change, - kuid_t uid, kgid_t gid); +int gfs2_quota_check(struct gfs2_inode *ip, kuid_t uid, kgid_t gid, + struct gfs2_alloc_parms *ap); +void gfs2_quota_change(struct gfs2_inode *ip, s64 change, + kuid_t uid, kgid_t gid); -extern int gfs2_quota_sync(struct super_block *sb, int type); -extern int gfs2_quota_refresh(struct gfs2_sbd *sdp, struct kqid qid); +int gfs2_quota_sync(struct super_block *sb, int type); +int gfs2_quota_refresh(struct gfs2_sbd *sdp, struct kqid qid); -extern int gfs2_quota_init(struct gfs2_sbd *sdp); -extern void gfs2_quota_cleanup(struct gfs2_sbd *sdp); -extern int gfs2_quotad(void *data); +int gfs2_quota_init(struct gfs2_sbd *sdp); +void gfs2_quota_cleanup(struct gfs2_sbd *sdp); +int gfs2_quotad(void *data); -extern void gfs2_wake_up_statfs(struct gfs2_sbd *sdp); +void gfs2_wake_up_statfs(struct gfs2_sbd *sdp); static inline int gfs2_quota_lock_check(struct gfs2_inode *ip, struct gfs2_alloc_parms *ap) @@ -47,12 +44,13 @@ static inline int gfs2_quota_lock_check(struct gfs2_inode *ip, int ret; ap->allowed = UINT_MAX; /* Assume we are permitted a whole lot */ - if (sdp->sd_args.ar_quota == GFS2_QUOTA_OFF) + if (sdp->sd_args.ar_quota == GFS2_QUOTA_OFF || + capable(CAP_SYS_RESOURCE)) return 0; ret = gfs2_quota_lock(ip, NO_UID_QUOTA_CHANGE, NO_GID_QUOTA_CHANGE); if (ret) return ret; - if (sdp->sd_args.ar_quota != GFS2_QUOTA_ON) + if (sdp->sd_args.ar_quota == GFS2_QUOTA_ACCOUNT) return 0; ret = gfs2_quota_check(ip, ip->i_inode.i_uid, ip->i_inode.i_gid, ap); if (ret) @@ -61,8 +59,10 @@ static inline int gfs2_quota_lock_check(struct gfs2_inode *ip, } extern const struct quotactl_ops gfs2_quotactl_ops; -extern struct shrinker gfs2_qd_shrinker; +int __init gfs2_qd_shrinker_init(void); +void gfs2_qd_shrinker_exit(void); extern struct list_lru gfs2_qd_lru; -extern void __init gfs2_quota_hash_init(void); + +void __init gfs2_quota_hash_init(void); #endif /* __QUOTA_DOT_H__ */ |