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![]() ext4fs_allocate_blocks() always allocates at least one block for a file. If the file size is zero, this causes total_remaining_blocks to underflow, which then causes an apparent hang while 2^32 blocks are allocated. To solve this, check that total_remaining_blocks is non-zero as part of the loop condition (i.e. before each loop) rather than at the end of the loop. Signed-off-by: Stephen Warren <swarren@nvidia.com> |
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cbfs | ||
cramfs | ||
ext4 | ||
fat | ||
jffs2 | ||
reiserfs | ||
sandbox | ||
ubifs | ||
yaffs2 | ||
zfs | ||
fs.c | ||
Makefile |