evie/android_kernel_oneplus_msm8998
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logfs: Grow inode in delete path

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Can be necessary if an inode gets deleted (through -ENOSPC) before being
written.  Might be better to move this into logfs_write_rec(), but for
now go with the stupid&safe patch.

Signed-off-by: Joern Engel <joern@logfs.org>
This commit is contained in:
Joern Engel 2011-08-05 11:13:30 +02:00 • committed by Prasad Joshi
parent 1bcceaff8c
commit bbe0138712
1 changed files with 4 additions and 0 deletions
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4
fs/logfs/readwrite.c
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@ -1576,11 +1576,15 @@ int logfs_write_buf(struct inode *inode, struct page *page, long flags)
static int __logfs_delete(struct inode *inode, struct page *page) static int __logfs_delete(struct inode *inode, struct page *page)
{ {
long flags = WF_DELETE; long flags = WF_DELETE;
int err;
inode->i_ctime = inode->i_mtime = CURRENT_TIME; inode->i_ctime = inode->i_mtime = CURRENT_TIME;
if (page->index < I0_BLOCKS) if (page->index < I0_BLOCKS)
return logfs_write_direct(inode, page, flags); return logfs_write_direct(inode, page, flags);
err = grow_inode(inode, page->index, 0);
if (err)
return err;
return logfs_write_rec(inode, page, page->index, 0, flags); return logfs_write_rec(inode, page, page->index, 0, flags);
} }