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Revert "BACKPORT: FROMLIST: ext4: implement speculative fault handling"

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This reverts commit a21ca34904.

Enabling SPF for ext4 breaks RB5 and DB845c testing on androidX-5.15
branches, causing vts-ltp tests to fail intermittently.

While this is debugged, let's disable SPF for ext4 to enable testing
meanwhile.

Bug: 245389404
Fixes: a21ca34904 ("FROMLIST: ext4: implement speculative fault handling")
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Change-Id: Id8cf6e1548aef1db59cdeffbc1ee0b60affd76ea
This commit is contained in:
Sumit Semwal
2022-09-01 12:58:06 +05:30
committed by Suren Baghdasaryan
parent 9f7ac5d820
commit 7a67b48b62
1 changed files with 0 additions and 1 deletions
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fs/ext4/file.c
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@@ -763,7 +763,6 @@ static const struct vm_operations_struct ext4_file_vm_ops = {
.fault = filemap_fault,
.map_pages = filemap_map_pages,
.page_mkwrite = ext4_page_mkwrite,
.speculative = true,
};
static int ext4_file_mmap(struct file *file, struct vm_area_struct *vma)