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ext4: Enable blocksize < pagesize for dioread_nolock
All support is now added for blocksize < pagesize for dioread_nolock. This patch removes those checks which disables dioread_nolock feature for blocksize != pagesize. Signed-off-by: Ritesh Harjani <riteshh@linux.ibm.com> Link: https://lore.kernel.org/r/20191016073711.4141-6-riteshh@linux.ibm.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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@ -2105,16 +2105,6 @@ static int parse_options(char *options, struct super_block *sb,
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}
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}
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#endif
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if (test_opt(sb, DIOREAD_NOLOCK)) {
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int blocksize =
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BLOCK_SIZE << le32_to_cpu(sbi->s_es->s_log_block_size);
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if (blocksize < PAGE_SIZE) {
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ext4_msg(sb, KERN_ERR, "can't mount with "
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"dioread_nolock if block size != PAGE_SIZE");
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return 0;
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}
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}
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return 1;
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}
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