/* * 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 __BMAP_DOT_H__ #define __BMAP_DOT_H__ #include "inode.h" struct inode; struct gfs2_inode; struct page; /** * gfs2_write_calc_reserv - calculate number of blocks needed to write to a file * @ip: the file * @len: the number of bytes to be written to the file * @data_blocks: returns the number of data blocks required * @ind_blocks: returns the number of indirect blocks required * */ static inline void gfs2_write_calc_reserv(const struct gfs2_inode *ip, unsigned int len, unsigned int *data_blocks, unsigned int *ind_blocks) { const struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode); unsigned int tmp; BUG_ON(gfs2_is_dir(ip)); *data_blocks = (len >> sdp->sd_sb.sb_bsize_shift) + 3; *ind_blocks = 3 * (sdp->sd_max_height - 1); for (tmp = *data_blocks; tmp > sdp->sd_diptrs;) { tmp = DIV_ROUND_UP(tmp, sdp->sd_inptrs); *ind_blocks += tmp; } } extern int gfs2_unstuff_dinode(struct gfs2_inode *ip, struct page *page); extern int gfs2_block_map(struct inode *inode, sector_t lblock, struct buffer_head *bh, int create); extern int gfs2_extent_map(struct inode *inode, u64 lblock, int *new, u64 *dblock, unsigned *extlen); extern int gfs2_setattr_size(struct inode *inode, u64 size); extern void gfs2_trim_blocks(struct inode *inode); extern int gfs2_truncatei_resume(struct gfs2_inode *ip); extern int gfs2_file_dealloc(struct gfs2_inode *ip); extern int gfs2_write_alloc_required(struct gfs2_inode *ip, u64 offset, unsigned int len); extern int gfs2_map_journal_extents(struct gfs2_sbd *sdp, struct gfs2_jdesc *jd); extern void gfs2_free_journal_extents(struct gfs2_jdesc *jd); #endif /* __BMAP_DOT_H__ */ /net-next.git/commit/net/unix/Kconfig?h=nds-private-remove&id=1a0bee6c1e788218fd1d141db320db970aace7f0'>commitdiff
path: root/net/unix/Kconfig
diff options
context:
space:
mode:
authorSergei Shtylyov <sergei.shtylyov@cogentembedded.com>2017-01-29 15:07:34 +0300
committerDavid S. Miller <davem@davemloft.net>2017-01-30 22:05:43 -0500
commit1a0bee6c1e788218fd1d141db320db970aace7f0 (patch)
tree46c4116bc8ef4a7df718516a648597d9e21c15f1 /net/unix/Kconfig
parent63c190429020a9701b42887ac22c28f287f1762f (diff)
sh_eth: rename EESIPR bits
Since the commit b0ca2a21f769 ("sh_eth: Add support of SH7763 to sh_eth") the *enum* declaring the EESIPR bits (interrupt mask) went out of sync with the *enum* declaring the EESR bits (interrupt status) WRT bit naming and formatting. I'd like to restore the consistency by using EESIPR as the bit name prefix, renaming the *enum* to EESIPR_BIT, and (finally) renaming the bits according to the available Renesas SH77{34|63} manuals; additionally, reconstruct couple names using the EESR bit declaration above... Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/unix/Kconfig')