swh:1:snp:49cd9498d6cccc5e78252c27dcb645bcf7bf0c91
Tip revision: 644e9524388a5dbc6d4f58c492ee9ef7bd4ddf4d authored by Linus Torvalds on 26 November 2022, 02:02:49 UTC
Merge tag 'for-v6.1-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Merge tag 'for-v6.1-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Tip revision: 644e952
xfs_icache.h
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2000-2006 Silicon Graphics, Inc.
* All Rights Reserved.
*/
#ifndef XFS_SYNC_H
#define XFS_SYNC_H 1
struct xfs_mount;
struct xfs_perag;
struct xfs_icwalk {
__u32 icw_flags;
kuid_t icw_uid;
kgid_t icw_gid;
prid_t icw_prid;
__u64 icw_min_file_size;
long icw_scan_limit;
};
/* Flags that reflect xfs_fs_eofblocks functionality. */
#define XFS_ICWALK_FLAG_SYNC (1U << 0) /* sync/wait mode scan */
#define XFS_ICWALK_FLAG_UID (1U << 1) /* filter by uid */
#define XFS_ICWALK_FLAG_GID (1U << 2) /* filter by gid */
#define XFS_ICWALK_FLAG_PRID (1U << 3) /* filter by project id */
#define XFS_ICWALK_FLAG_MINFILESIZE (1U << 4) /* filter by min file size */
#define XFS_ICWALK_FLAGS_VALID (XFS_ICWALK_FLAG_SYNC | \
XFS_ICWALK_FLAG_UID | \
XFS_ICWALK_FLAG_GID | \
XFS_ICWALK_FLAG_PRID | \
XFS_ICWALK_FLAG_MINFILESIZE)
/*
* Flags for xfs_iget()
*/
#define XFS_IGET_CREATE 0x1
#define XFS_IGET_UNTRUSTED 0x2
#define XFS_IGET_DONTCACHE 0x4
#define XFS_IGET_INCORE 0x8 /* don't read from disk or reinit */
int xfs_iget(struct xfs_mount *mp, struct xfs_trans *tp, xfs_ino_t ino,
uint flags, uint lock_flags, xfs_inode_t **ipp);
/* recovery needs direct inode allocation capability */
struct xfs_inode * xfs_inode_alloc(struct xfs_mount *mp, xfs_ino_t ino);
void xfs_inode_free(struct xfs_inode *ip);
void xfs_reclaim_worker(struct work_struct *work);
void xfs_reclaim_inodes(struct xfs_mount *mp);
long xfs_reclaim_inodes_count(struct xfs_mount *mp);
long xfs_reclaim_inodes_nr(struct xfs_mount *mp, unsigned long nr_to_scan);
void xfs_inode_mark_reclaimable(struct xfs_inode *ip);
int xfs_blockgc_free_dquots(struct xfs_mount *mp, struct xfs_dquot *udqp,
struct xfs_dquot *gdqp, struct xfs_dquot *pdqp,
unsigned int iwalk_flags);
int xfs_blockgc_free_quota(struct xfs_inode *ip, unsigned int iwalk_flags);
int xfs_blockgc_free_space(struct xfs_mount *mp, struct xfs_icwalk *icm);
void xfs_blockgc_flush_all(struct xfs_mount *mp);
void xfs_inode_set_eofblocks_tag(struct xfs_inode *ip);
void xfs_inode_clear_eofblocks_tag(struct xfs_inode *ip);
void xfs_inode_set_cowblocks_tag(struct xfs_inode *ip);
void xfs_inode_clear_cowblocks_tag(struct xfs_inode *ip);
void xfs_blockgc_worker(struct work_struct *work);
int xfs_icache_inode_is_allocated(struct xfs_mount *mp, struct xfs_trans *tp,
xfs_ino_t ino, bool *inuse);
void xfs_blockgc_stop(struct xfs_mount *mp);
void xfs_blockgc_start(struct xfs_mount *mp);
void xfs_inodegc_worker(struct work_struct *work);
void xfs_inodegc_push(struct xfs_mount *mp);
void xfs_inodegc_flush(struct xfs_mount *mp);
void xfs_inodegc_stop(struct xfs_mount *mp);
void xfs_inodegc_start(struct xfs_mount *mp);
void xfs_inodegc_cpu_dead(struct xfs_mount *mp, unsigned int cpu);
int xfs_inodegc_register_shrinker(struct xfs_mount *mp);
#endif