[PATCH 0/2] fat: improve synchronous mount performance

From: Matheus Alves de Almeida

Date: Sun Oct 25 2026 - 15:12:14 EST


Hi,

This series improves performance on synchronous mounts by batching
FAT mirror writes and improving fat_sync_bhs() submission.

The benchmarks were run on top of my other FAT allocation batching
changes currently in linux-next.

Thanks,
Matheus

Matheus Alves de Almeida (2):
fat: batch synchronous mirror writes
fat: improve fat_sync_bhs() write submission

fs/fat/fat.h | 1 +
fs/fat/fatent.c | 81 +++++++++++++++++++++++++++++++++++--------------
fs/fat/misc.c | 14 ++++++++-
3 files changed, 72 insertions(+), 24 deletions(-)

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2.43.0