diff options
Diffstat (limited to 'fs/logfs/readwrite.c')
| -rw-r--r-- | fs/logfs/readwrite.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/fs/logfs/readwrite.c b/fs/logfs/readwrite.c index 7a23b3e7c0a7..bff40253dfb2 100644 --- a/fs/logfs/readwrite.c +++ b/fs/logfs/readwrite.c @@ -18,6 +18,7 @@ */ #include "logfs.h" #include <linux/sched.h> +#include <linux/slab.h> static u64 adjust_bix(u64 bix, level_t level) { @@ -1594,7 +1595,6 @@ int logfs_delete(struct inode *inode, pgoff_t index, return ret; } -/* Rewrite cannot mark the inode dirty but has to write it immediatly. */ int logfs_rewrite_block(struct inode *inode, u64 bix, u64 ofs, gc_level_t gc_level, long flags) { @@ -1611,6 +1611,18 @@ int logfs_rewrite_block(struct inode *inode, u64 bix, u64 ofs, if (level != 0) alloc_indirect_block(inode, page, 0); err = logfs_write_buf(inode, page, flags); + if (!err && shrink_level(gc_level) == 0) { + /* Rewrite cannot mark the inode dirty but has to + * write it immediatly. + * Q: Can't we just create an alias for the inode + * instead? And if not, why not? + */ + if (inode->i_ino == LOGFS_INO_MASTER) + logfs_write_anchor(inode->i_sb); + else { + err = __logfs_write_inode(inode, flags); + } + } } logfs_put_write_page(page); return err; |