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Commit 76ce9823 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Darrick J. Wong
Browse files

xfs: remove the l_iclog_size_log field from struct xlog 



This field is never used, so we can simply kill it.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarDave Chinner <dchinner@redhat.com>
Reviewed-by: default avatarDarrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: default avatarDarrick J. Wong <darrick.wong@oracle.com>
parent 72945d86

fs/xfs/xfs_log.c

+0 −9
Original line number Original line Diff line number Diff line
@@ -1307,7 +1307,6 @@ xlog_get_iclog_buffer_size( 
	struct xfs_mount	*mp,

	struct xfs_mount	*mp,

	struct xlog		*log)

	struct xlog		*log)

{

{

	int size;

	int xhdrs;

	int xhdrs;





	if (mp->m_logbufs <= 0)

	if (mp->m_logbufs <= 0)
@@ -1319,13 +1318,6 @@ xlog_get_iclog_buffer_size( 
	 * Buffer size passed in from mount system call.

	 * Buffer size passed in from mount system call.

	 */

	 */

	if (mp->m_logbsize > 0) {

	if (mp->m_logbsize > 0) {

		size = log->l_iclog_size = mp->m_logbsize;

		log->l_iclog_size_log = 0;

		while (size != 1) {

			log->l_iclog_size_log++;

			size >>= 1;

		}



		if (xfs_sb_version_haslogv2(&mp->m_sb)) {

		if (xfs_sb_version_haslogv2(&mp->m_sb)) {

			/* # headers = size / 32k

			/* # headers = size / 32k

			 * one header holds cycles from 32k of data

			 * one header holds cycles from 32k of data
@@ -1346,7 +1338,6 @@ xlog_get_iclog_buffer_size( 




	/* All machines use 32kB buffers by default. */

	/* All machines use 32kB buffers by default. */

	log->l_iclog_size = XLOG_BIG_RECORD_BSIZE;

	log->l_iclog_size = XLOG_BIG_RECORD_BSIZE;

	log->l_iclog_size_log = XLOG_BIG_RECORD_BSHIFT;





	/* the default log size is 16k or 32k which is one header sector */

	/* the default log size is 16k or 32k which is one header sector */

	log->l_iclog_hsize = BBSIZE;

	log->l_iclog_hsize = BBSIZE;

fs/xfs/xfs_log_priv.h

+0 −1
Original line number Original line Diff line number Diff line
@@ -361,7 +361,6 @@ struct xlog { 
	int			l_iclog_heads;  /* # of iclog header sectors */

	int			l_iclog_heads;  /* # of iclog header sectors */

	uint			l_sectBBsize;   /* sector size in BBs (2^n) */

	uint			l_sectBBsize;   /* sector size in BBs (2^n) */

	int			l_iclog_size;	/* size of log in bytes */

	int			l_iclog_size;	/* size of log in bytes */

	int			l_iclog_size_log; /* log power size of log */

	int			l_iclog_bufs;	/* number of iclog buffers */

	int			l_iclog_bufs;	/* number of iclog buffers */

	xfs_daddr_t		l_logBBstart;   /* start block of log */

	xfs_daddr_t		l_logBBstart;   /* start block of log */

	int			l_logsize;      /* size of log in bytes */

	int			l_logsize;      /* size of log in bytes */