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Commit 81bae4ed authored by Patrick Daly's avatar Patrick Daly Committed by Gerrit - the friendly Code Review server
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ANDROID: mm/filemap: Fix missing put_page() for speculative page fault



find_get_page() returns a page with increased refcount, assuming a page
exists at the given index. Ensure this refcount is dropped on error.

Bug: 271079833
Fixes: 59d4d125 ("BACKPORT: FROMLIST: mm: implement speculative handling in filemap_fault()")
Change-Id: Idc7b9e3f11f32a02bed4c6f4e11cec9200a5c790
Signed-off-by: default avatarPatrick Daly <quic_pdaly@quicinc.com>
(cherry picked from commit 6232eecfa7ca0d8d0ca088da6d0edb2c3a879ff9)
Signed-off-by: default avatarZhenhua Huang <quic_zhenhuah@quicinc.com>
Git-commit: 1d05213028b6dbdb8801e20f29b6a6f91c216033
Git-repo: https://android.googlesource.com/kernel/common/


Signed-off-by: default avatarSrinivasarao Pathipati <quic_c_spathi@quicinc.com>
parent f350c4c6
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