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[GFS2] Move gfs2_meta_syncfs() into log.c
By moving gfs2_meta_syncfs() into log.c, gfs2_ail1_start() can be made static. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
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@ -15,6 +15,7 @@
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#include <linux/gfs2_ondisk.h>
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#include <linux/crc32.h>
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#include <linux/lm_interface.h>
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#include <linux/delay.h>
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#include "gfs2.h"
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#include "incore.h"
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@ -142,7 +143,7 @@ static int gfs2_ail1_empty_one(struct gfs2_sbd *sdp, struct gfs2_ail *ai, int fl
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return list_empty(&ai->ai_ail1_list);
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}
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void gfs2_ail1_start(struct gfs2_sbd *sdp, int flags)
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static void gfs2_ail1_start(struct gfs2_sbd *sdp, int flags)
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{
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struct list_head *head = &sdp->sd_ail1_list;
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u64 sync_gen;
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@ -689,3 +690,21 @@ void gfs2_log_shutdown(struct gfs2_sbd *sdp)
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up_write(&sdp->sd_log_flush_lock);
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}
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/**
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* gfs2_meta_syncfs - sync all the buffers in a filesystem
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* @sdp: the filesystem
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*
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*/
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void gfs2_meta_syncfs(struct gfs2_sbd *sdp)
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{
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gfs2_log_flush(sdp, NULL);
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for (;;) {
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gfs2_ail1_start(sdp, DIO_ALL);
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if (gfs2_ail1_empty(sdp, DIO_ALL))
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break;
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msleep(10);
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}
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}
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@ -48,7 +48,6 @@ static inline void gfs2_log_pointers_init(struct gfs2_sbd *sdp,
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unsigned int gfs2_struct2blk(struct gfs2_sbd *sdp, unsigned int nstruct,
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unsigned int ssize);
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void gfs2_ail1_start(struct gfs2_sbd *sdp, int flags);
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int gfs2_ail1_empty(struct gfs2_sbd *sdp, int flags);
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int gfs2_log_reserve(struct gfs2_sbd *sdp, unsigned int blks);
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@ -61,5 +60,6 @@ void gfs2_log_flush(struct gfs2_sbd *sdp, struct gfs2_glock *gl);
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void gfs2_log_commit(struct gfs2_sbd *sdp, struct gfs2_trans *trans);
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void gfs2_log_shutdown(struct gfs2_sbd *sdp);
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void gfs2_meta_syncfs(struct gfs2_sbd *sdp);
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#endif /* __LOG_DOT_H__ */
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@ -574,20 +574,3 @@ out:
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return first_bh;
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}
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/**
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* gfs2_meta_syncfs - sync all the buffers in a filesystem
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* @sdp: the filesystem
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*
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*/
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void gfs2_meta_syncfs(struct gfs2_sbd *sdp)
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{
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gfs2_log_flush(sdp, NULL);
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for (;;) {
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gfs2_ail1_start(sdp, DIO_ALL);
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if (gfs2_ail1_empty(sdp, DIO_ALL))
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break;
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msleep(10);
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}
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}
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@ -67,7 +67,6 @@ static inline int gfs2_meta_inode_buffer(struct gfs2_inode *ip,
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}
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struct buffer_head *gfs2_meta_ra(struct gfs2_glock *gl, u64 dblock, u32 extlen);
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void gfs2_meta_syncfs(struct gfs2_sbd *sdp);
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#define buffer_busy(bh) \
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((bh)->b_state & ((1ul << BH_Dirty) | (1ul << BH_Lock) | (1ul << BH_Pinned)))
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